JP6378196B2 - バッテリセパレータ上のセラミック被覆 - Google Patents
バッテリセパレータ上のセラミック被覆 Download PDFInfo
- Publication number
- JP6378196B2 JP6378196B2 JP2015547509A JP2015547509A JP6378196B2 JP 6378196 B2 JP6378196 B2 JP 6378196B2 JP 2015547509 A JP2015547509 A JP 2015547509A JP 2015547509 A JP2015547509 A JP 2015547509A JP 6378196 B2 JP6378196 B2 JP 6378196B2
- Authority
- JP
- Japan
- Prior art keywords
- separator
- ceramic
- layer
- coating
- ceramic particles
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/403—Manufacturing processes of separators, membranes or diaphragms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/411—Organic material
- H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
- H01M50/417—Polyolefins
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/431—Inorganic material
- H01M50/434—Ceramics
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/44—Fibrous material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/443—Particulate material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
- H01M50/451—Separators, membranes or diaphragms characterised by the material having a layered structure comprising layers of only organic material and layers containing inorganic material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
- H01M50/457—Separators, membranes or diaphragms characterised by the material having a layered structure comprising three or more layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/46—Separators, membranes or diaphragms characterised by their combination with electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
- H01M50/497—Ionic conductivity
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Cell Separators (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
Description
[0001]本出願は、米国仮特許出願番号61/736,968への優先権を主張し、その内容は、全体として参照により本願に組み込まれる。
を準備することから開始される。これは、粒子を適切に分散するために界面活性剤分子を伴って、溶媒、好ましくは水性溶媒の中にSiO2又はAl2O3を含んでもよい。
Claims (11)
- 電気化学貯蔵デバイスのためにセパレータを準備すること、及び
所望の厚みを有するセラミック層で前記セパレータを被覆するための制御された処理を使用すること
を含み、
前記制御された処理が、
第1の懸濁液または乳状液を用いて第1電荷を有するセラミック粒子の第1層で前記セパレータを被覆すること、
第2の懸濁液または乳状液を用いて前記第1電荷とは反対の第2電荷を有するセラミック粒子の第2層で前記第1層を被覆すること、及び
前記所望の厚みを有するセラミック被覆が得られるまで被覆のステップを繰り返すこと
を含む、方法。 - 前記セラミック粒子がナノ粒子を含む、請求項1に記載の方法。
- 前記セラミック粒子が微粒子を含む、請求項1に記載の方法。
- 前記セラミック層が、Al2O3及びSiO2のうちの1つを含む、請求項1に記載の方法。
- 前記セラミック層がイオン伝導性セラミックを含む、請求項1に記載の方法。
- 前記セパレータが多孔性ポリオレフィンを含む、請求項1に記載の方法。
- 前記セラミック粒子を含む溶液の中でpHを制御することによって、前記セラミック粒子に電荷を加えることを更に含む、請求項1に記載の方法。
- 前記セラミック粒子にチャージャー高分子電解質を付着させることによって、前記セラミック粒子に電荷を加えることを更に含む、請求項1に記載の方法。
- 前記所望の厚みが、5マイクロメータ未満である、請求項1に記載の方法。
- 前記セラミック層が、前記セパレータのアノード対向側面及び前記セパレータのカソード対向側面のうちの1つの上で形成される、請求項1に記載の方法。
- 前記セラミック層が、前記セパレータのアノード対向側面及び前記セパレータのカソード対向側面の両方の上で形成される、請求項1に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261736968P | 2012-12-13 | 2012-12-13 | |
US61/736,968 | 2012-12-13 | ||
PCT/US2013/074449 WO2014093519A1 (en) | 2012-12-13 | 2013-12-11 | Ceramic coating on battery separators |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015537365A JP2015537365A (ja) | 2015-12-24 |
JP6378196B2 true JP6378196B2 (ja) | 2018-08-22 |
Family
ID=50934926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015547509A Active JP6378196B2 (ja) | 2012-12-13 | 2013-12-11 | バッテリセパレータ上のセラミック被覆 |
Country Status (6)
Country | Link |
---|---|
US (3) | US10193116B2 (ja) |
JP (1) | JP6378196B2 (ja) |
KR (1) | KR102212373B1 (ja) |
CN (1) | CN104838518B (ja) |
TW (1) | TWI614934B (ja) |
WO (1) | WO2014093519A1 (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014213679A1 (de) * | 2014-07-15 | 2016-01-21 | Robert Bosch Gmbh | Separator mit kraftschlüssig eingespannten Partikeln |
US9508976B2 (en) | 2015-01-09 | 2016-11-29 | Applied Materials, Inc. | Battery separator with dielectric coating |
EP3276704B1 (en) * | 2015-03-23 | 2020-05-27 | Envision AESC Energy Devices Ltd. | Separator for lithium-ion secondary battery, and lithium-ion secondary battery |
CN106981607A (zh) * | 2016-01-19 | 2017-07-25 | 中国电力科学研究院 | 一种锂离子电池隔膜及其制作方法 |
JP2019513287A (ja) * | 2016-03-29 | 2019-05-23 | セルガード エルエルシー | 微多孔膜用の改良された堆積物また層、改良された膜、改良されたリチウム電池セパレータ、改良された電池、改良された高電圧リチウム電池、および関連する方法 |
CN109804496A (zh) * | 2016-09-28 | 2019-05-24 | 赛鹏科技有限公司 | 多孔隔板提供离子隔离的电化学电池 |
EP3514849B1 (en) | 2016-11-16 | 2020-04-29 | Pacesetter, Inc. | Battery with enhanced resistance to dendrite formation |
KR20240028556A (ko) * | 2017-03-20 | 2024-03-05 | 셀가드 엘엘씨 | 개선된 배터리 세퍼레이터, 전극, 전지, 리튬 배터리 및 관련 방법 |
CN111201634B (zh) | 2017-08-17 | 2023-04-04 | 应用材料公司 | 无烯烃隔板的锂离子电池 |
WO2019057273A1 (en) * | 2017-09-20 | 2019-03-28 | Applied Materials, Inc. | METHOD FOR ALUMINA FORMATION FOR ELECTROCHEMICAL CELL USING PLASMA IONIZATION METHOD |
CN111148859A (zh) * | 2017-09-20 | 2020-05-12 | 应用材料公司 | 用以控制基板上的陶瓷层的厚度的方法及处理*** |
WO2019057271A1 (en) * | 2017-09-20 | 2019-03-28 | Applied Materials, Inc. | METHOD AND TREATMENT SYSTEM FOR FORMING COMPONENT OF ELECTROCHEMICAL ENERGY ACCUMULATOR DEVICE AND OXIDATION CHAMBER |
KR102550247B1 (ko) | 2018-08-21 | 2023-07-03 | 어플라이드 머티어리얼스, 인코포레이티드 | 배터리들을 위한 분리기 상의 초박형 세라믹 코팅 |
US20230282944A1 (en) * | 2020-07-24 | 2023-09-07 | Monash University | Polyelectrolyte complex nanoparticle membrane for a stable lithium-sulfer battery at lean electrolyte conditions |
CN113193303B (zh) * | 2021-04-16 | 2022-11-08 | 江西京九动力能源有限公司 | 一种锂电池用的复合隔膜及其制备方法 |
KR102667858B1 (ko) * | 2021-08-19 | 2024-05-21 | 한국생산기술연구원 | 이종의 나노입자 표면개질을 위한 코팅 용액, 그를 이용한 리튬 음극 보호막 및 그의 제조방법 |
WO2024000023A1 (en) * | 2022-06-27 | 2024-01-04 | Monash University | Permselective interlayer |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0774442B2 (ja) * | 1986-07-21 | 1995-08-09 | 日新電機株式会社 | 表面処理装置 |
JPH0841798A (ja) * | 1994-07-26 | 1996-02-13 | Nippon Kamiparupu Kenkyusho:Kk | 紙用複合填料 |
US6291105B1 (en) | 1997-08-19 | 2001-09-18 | Daiwabo Co., Ltd. | Battery separator and method for manufacturing the same and battery |
CN1210821A (zh) | 1997-09-11 | 1999-03-17 | 孟广祯 | 含锌饮用水 |
KR100533124B1 (ko) | 1998-08-11 | 2005-12-01 | 다이와보세키 가부시키가이샤 | 전지 세퍼레이터와 그 제조방법 및 전지 |
JP4563526B2 (ja) * | 1999-07-16 | 2010-10-13 | 帝人株式会社 | 無機薄膜が形成されたポリオレフィン多孔質膜及びその製造方法 |
US6432586B1 (en) | 2000-04-10 | 2002-08-13 | Celgard Inc. | Separator for a high energy rechargeable lithium battery |
JP4454782B2 (ja) * | 2000-04-19 | 2010-04-21 | 日本バイリーン株式会社 | 電池用セパレータの製造方法 |
DE10240032A1 (de) * | 2002-08-27 | 2004-03-11 | Creavis Gesellschaft Für Technologie Und Innovation Mbh | Ionenleitender Batterieseparator für Lithiumbatterien, Verfahren zu deren Herstellung und die Verwendung derselben |
KR100467705B1 (ko) * | 2002-11-02 | 2005-01-24 | 삼성에스디아이 주식회사 | 무기 보호막을 갖는 세퍼레이타 및 이를 채용한 리튬 전지 |
DE10255121B4 (de) | 2002-11-26 | 2017-09-14 | Evonik Degussa Gmbh | Separator mit asymmetrischem Porengefüge für eine elektrochemische Zelle |
JP2005196999A (ja) * | 2003-12-26 | 2005-07-21 | Kakogawa Plastic Kk | 電池用セパレータおよび電池用セパレータの製造方法 |
EP1770817A3 (en) * | 2005-09-29 | 2007-12-05 | Air Products and Chemicals, Inc. | Surface-lithiated metal oxide nanoparticles for lithium battery electrolytes |
CA2560837A1 (en) | 2005-09-29 | 2007-03-29 | Air Products And Chemicals, Inc. | Surface-lithiated metal oxide nanoparticles for li battery electrolytes |
KR100983191B1 (ko) * | 2008-02-20 | 2010-09-20 | 삼성에스디아이 주식회사 | 원통형 이차 전지 |
DE102008040896A1 (de) * | 2008-07-31 | 2010-02-04 | Evonik Degussa Gmbh | Verwendung von keramischen oder keramikhaltigen Schneid- oder Stanzwerkzeugen als Schneiden oder Stanzen für keramikhaltige Verbundstoffe |
CA2739991A1 (en) * | 2008-10-13 | 2010-05-27 | Innovnano - Materiais Av Ancados, S.A. | Ceramic powders coated with a nanoparticle layer and process for obtaining thereof |
KR101125013B1 (ko) * | 2009-07-29 | 2012-03-27 | 한양대학교 산학협력단 | 이온성 고분자를 포함하는 가교형 세라믹 코팅 분리막의 제조 방법, 이로부터 제조된 세라믹 코팅 분리막 및 이를 채용한 리튬이차전지 |
JP5376252B2 (ja) * | 2009-09-03 | 2013-12-25 | 日本碍子株式会社 | セラミックス材料及びその利用 |
JP5509816B2 (ja) * | 2009-11-30 | 2014-06-04 | ソニー株式会社 | セパレータ、これを用いた電池および微多孔膜 |
US20110183203A1 (en) * | 2010-01-27 | 2011-07-28 | Molecular Nanosystems, Inc. | Polymer supported electrodes |
US8470468B2 (en) | 2010-02-12 | 2013-06-25 | GM Global Technology Operations LLC | Lithium-ion batteries with coated separators |
KR101173866B1 (ko) * | 2010-05-28 | 2012-08-14 | 삼성에스디아이 주식회사 | 리튬 이차 전지 |
US9287540B2 (en) * | 2011-05-31 | 2016-03-15 | GM Global Technology Operations LLC | Separators for a lithium ion battery |
-
2013
- 2013-12-11 JP JP2015547509A patent/JP6378196B2/ja active Active
- 2013-12-11 US US14/652,018 patent/US10193116B2/en active Active
- 2013-12-11 CN CN201380064318.XA patent/CN104838518B/zh active Active
- 2013-12-11 WO PCT/US2013/074449 patent/WO2014093519A1/en active Application Filing
- 2013-12-11 KR KR1020157018432A patent/KR102212373B1/ko active IP Right Grant
- 2013-12-13 TW TW102146145A patent/TWI614934B/zh active
-
2019
- 2019-01-11 US US16/245,750 patent/US10756321B2/en active Active
- 2019-01-11 US US16/245,685 patent/US20190148694A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US10193116B2 (en) | 2019-01-29 |
JP2015537365A (ja) | 2015-12-24 |
TW201436343A (zh) | 2014-09-16 |
US20190165348A1 (en) | 2019-05-30 |
KR20150094723A (ko) | 2015-08-19 |
KR102212373B1 (ko) | 2021-02-03 |
US20190148694A1 (en) | 2019-05-16 |
TWI614934B (zh) | 2018-02-11 |
US10756321B2 (en) | 2020-08-25 |
WO2014093519A8 (en) | 2015-07-02 |
CN104838518A (zh) | 2015-08-12 |
WO2014093519A1 (en) | 2014-06-19 |
US20150325828A1 (en) | 2015-11-12 |
CN104838518B (zh) | 2018-01-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6378196B2 (ja) | バッテリセパレータ上のセラミック被覆 | |
JP6730288B2 (ja) | バッテリセパレータ上へのリチウム金属コーティング | |
US11909024B2 (en) | Multi-layer structures prepared by layer-by-layer assembly | |
Lee et al. | A facile method to enhance the uniformity and adhesion properties of water-based ceramic coating layers on hydrophobic polyethylene separators | |
JP5591704B2 (ja) | 無機/有機多孔質膜を有する電池 | |
Fang et al. | Nanoparticle-coated separators for lithium-ion batteries with advanced electrochemical performance | |
TW201813176A (zh) | 高能量密度、高功率密度、高容量及室溫可無陽極之可充電電池 | |
JP2017199680A (ja) | ナノ多孔性セパレータ上に直接被膜するアノードを利用する電池 | |
FR3000616A1 (fr) | Procede de fabrication de batteries tout solide en structure multicouches | |
KR20150145046A (ko) | 리튬 이차 전지용 리튬 전극의 표면 보호막 및 이를 이용한 리튬 이차 전지 | |
KR20140018171A (ko) | 전기화학 전지용 세퍼레이터 | |
JP2006527461A (ja) | 電極及びその製造方法 | |
KR102604347B1 (ko) | 고분자 막에 의하여 표면-코팅된 전극, 이의 제조 방법, 및 이를 포함하는 이차 전지 | |
KR101334888B1 (ko) | 리튬 이차전지용 분리막 및 그 제조방법 | |
JP6251141B2 (ja) | セパレータ、セパレータを含む電気化学セル、およびセパレータの製造方法 | |
WO2020018790A1 (en) | Metal coated structures for use as electrodes for batteries and methods of production thereof | |
Ho et al. | Poly (dopamine) surface‐modified polyethylene separator with electrolyte‐philic characteristics for enhancing the performance of sodium‐ion batteries | |
Muchakayala et al. | Modified ceramic coated polyethylene separator–A strategy for using lithium metal as anode with superior electrochemical performance and thermal stability | |
Xie et al. | In situ mineralized Ca3 (PO4) 2 inorganic coating modified polyethylene separator for high-performance lithium-ion batteries | |
Esper et al. | Electrophoretic Deposition of Out‐of‐Plane Oriented Active Material for Lithium‐Ion Batteries | |
KR20200134542A (ko) | 전기화학소자용 분리막 및 그 제조방법 | |
KR20180072474A (ko) | 전기화학소자용 분리막, 이의 제조 방법, 및 이를 포함하는 전기화학소자 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20161114 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20171016 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20171024 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180122 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180424 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180611 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20180703 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20180726 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6378196 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |