JP2020104733A - 空気入りタイヤ - Google Patents
空気入りタイヤ Download PDFInfo
- Publication number
- JP2020104733A JP2020104733A JP2018245808A JP2018245808A JP2020104733A JP 2020104733 A JP2020104733 A JP 2020104733A JP 2018245808 A JP2018245808 A JP 2018245808A JP 2018245808 A JP2018245808 A JP 2018245808A JP 2020104733 A JP2020104733 A JP 2020104733A
- Authority
- JP
- Japan
- Prior art keywords
- groove
- block
- lateral
- tire
- narrow
- 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.)
- Granted
Links
- 230000000694 effects Effects 0.000 abstract description 9
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/0304—Asymmetric patterns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/0306—Patterns comprising block rows or discontinuous ribs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/0306—Patterns comprising block rows or discontinuous ribs
- B60C11/0309—Patterns comprising block rows or discontinuous ribs further characterised by the groove cross-section
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/032—Patterns comprising isolated recesses
- B60C11/0323—Patterns comprising isolated recesses tread comprising channels under the tread surface, e.g. for draining water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/11—Tread patterns in which the raised area of the pattern consists only of isolated elements, e.g. blocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
- B60C11/1259—Depth of the sipe
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
- B60C11/1272—Width of the sipe
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
- B60C11/1272—Width of the sipe
- B60C11/1281—Width of the sipe different within the same sipe, i.e. enlarged width portion at sipe bottom or along its length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/13—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping
- B60C11/1376—Three dimensional block surfaces departing from the enveloping tread contour
- B60C11/1392—Three dimensional block surfaces departing from the enveloping tread contour with chamfered block edges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C2011/0337—Tread patterns characterised by particular design features of the pattern
- B60C2011/0339—Grooves
- B60C2011/0341—Circumferential grooves
- B60C2011/0348—Narrow grooves, i.e. having a width of less than 4 mm
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C2011/0337—Tread patterns characterised by particular design features of the pattern
- B60C2011/0339—Grooves
- B60C2011/0358—Lateral grooves, i.e. having an angle of 45 to 90 degees to the equatorial plane
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C2011/0337—Tread patterns characterised by particular design features of the pattern
- B60C2011/0339—Grooves
- B60C2011/0358—Lateral grooves, i.e. having an angle of 45 to 90 degees to the equatorial plane
- B60C2011/036—Narrow grooves, i.e. having a width of less than 3 mm
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C2011/0337—Tread patterns characterised by particular design features of the pattern
- B60C2011/0339—Grooves
- B60C2011/0381—Blind or isolated grooves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
- B60C11/1204—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe
- B60C2011/1209—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe straight at the tread surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
- B60C11/1259—Depth of the sipe
- B60C2011/1268—Depth of the sipe being different from sipe to sipe
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
- B60C11/1272—Width of the sipe
- B60C2011/1286—Width of the sipe being different from sipe to sipe
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
Description
2 トレッド部
11 第1主溝
11a 第1傾斜部
11b 第2傾斜部
12 第2主溝
12a 第1溝部
12b 第2溝部
12c 第3溝部
13 第3主溝
16 第1横溝
17 第2横溝
18 第3横溝
19 第4横溝
21 外側ショルダー部
22 外側ショルダーブロック
22A 第1外側ショルダーブロック
22B 第2外側ショルダーブロック
24 外側センター部
25 外側センターブロック
25a 頂面
25b 側面
27 内側センター部
28 内側センターブロック
28A 第1内側センターブロック
28B 第2内側センターブロック
30 内側ショルダー部
31 内側ショルダーブロック
35 基部
36 突出部(第2突出部)
36a 側面(第2側面)
36b 傾斜面(第2傾斜面)
37 突出部(第1突出部)
37a 側面(第1側面)
37b 傾斜面(第1傾斜面)
38 突出部(第3突出部)
38a 側面(第3側面)
38b 傾斜面(第3傾斜面)
40 凹部
41a 辺(第2辺)
41b 辺(第1辺)
41c 辺(第3辺)
42a 角部(第2角部)
42b 角部(第1角部)
42c 角部(第3角部)
43 頂部
44a〜44c 傾斜辺
45a〜45c 傾斜面
47 細溝(第2細溝)
47a 内端
47b 外端
48 細溝(第1細溝)
48a 内端
48b 外端
49 細溝(第3細溝)
49a 内端
49b 外端
51 ***部
Claims (5)
- タイヤ周方向に延びる少なくとも1本の主溝と、タイヤ幅方向に沿って延びてタイヤ周方向に間隔をあけて設けられた一対の横溝とによって形成され、3以上の側面を有する多角形状のブロックを備え、
前記ブロックは、
前記3以上の側面のうちの第1側面と前記ブロックの頂面との角部に設けられ、前記第1側面によって画定された前記主溝又は前記横溝の溝底に近づくように傾斜する第1傾斜面と、
前記第1傾斜面に外端が位置するように、前記ブロックの中央から前記第1側面に向けて延び、前記主溝及び前記横溝の溝幅よりも溝幅が狭い第1細溝と
を有する、空気入りタイヤ。 - 前記ブロックは、基部と、前記基部からタイヤ径方向と交差する向きへ放射状に突出する第1突出部、第2突出部、及び第3突出部とを有し、
前記第1細溝は、前記基部から前記第1突出部が備える前記第1側面に向けて形成されている、請求項1に記載の空気入りタイヤ。 - 前記第1側面と前記第1傾斜面とがなす角は120度以上160度以下である、請求項1又は2に記載の空気入りタイヤ。
- 前記主溝又は前記横溝の前記溝底の前記第1側面に隣接した部分には、タイヤ径方向外向きに***した***部が形成されている、請求項1から3のいずれか1項に記載の空気入りタイヤ。
- 前記ブロックは、
前記3以上の側面のうちの第2側面と前記頂面との角部に設けられ、前記第2側面によって画定された前記主溝又は前記横溝の溝底に近づくように傾斜する第2傾斜面と、
前記第2傾斜面に外端が位置するように、前記ブロックの中央から前記第2側面に向けて延び、前記主溝及び前記横溝の溝幅よりも溝幅が狭く、前記第1細溝の溝幅よりも溝幅が広い第2細溝と
を有し、
前記第2側面と前記第2傾斜面とがなす角は、前記第1側面と前記第1傾斜面とがなす角よりも小さい、請求項1から4のいずれか1項に記載の空気入りタイヤ。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018245808A JP7178263B2 (ja) | 2018-12-27 | 2018-12-27 | 空気入りタイヤ |
US16/708,955 US11529828B2 (en) | 2018-12-27 | 2019-12-10 | Pneumatic tire |
CN201911278326.XA CN111376655B (zh) | 2018-12-27 | 2019-12-13 | 充气轮胎 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018245808A JP7178263B2 (ja) | 2018-12-27 | 2018-12-27 | 空気入りタイヤ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020104733A true JP2020104733A (ja) | 2020-07-09 |
JP7178263B2 JP7178263B2 (ja) | 2022-11-25 |
Family
ID=71123865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018245808A Active JP7178263B2 (ja) | 2018-12-27 | 2018-12-27 | 空気入りタイヤ |
Country Status (3)
Country | Link |
---|---|
US (1) | US11529828B2 (ja) |
JP (1) | JP7178263B2 (ja) |
CN (1) | CN111376655B (ja) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005022530A (ja) * | 2003-07-02 | 2005-01-27 | Bridgestone Corp | 空気入りタイヤ |
JP2006321342A (ja) * | 2005-05-18 | 2006-11-30 | Bridgestone Corp | 空気入りタイヤ |
WO2016027648A1 (ja) * | 2014-08-19 | 2016-02-25 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP2016074243A (ja) * | 2014-10-02 | 2016-05-12 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
JP2016088343A (ja) * | 2014-11-06 | 2016-05-23 | 住友ゴム工業株式会社 | 重荷重用タイヤ |
JP2016132440A (ja) * | 2015-01-22 | 2016-07-25 | 横浜ゴム株式会社 | 空気入りタイヤ |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2235811B1 (ja) * | 1973-07-05 | 1976-05-07 | Michelin & Cie | |
FR2748696B1 (fr) * | 1996-05-20 | 1999-12-31 | Bridgestone Corp | Bandage pneumatique a dessin directionnel asymetrique notamment pour voiture de course |
JP3869102B2 (ja) * | 1997-12-25 | 2007-01-17 | 株式会社ブリヂストン | 空気入りタイヤ |
DE19827244A1 (de) * | 1998-06-18 | 1999-12-23 | Dunlop Gmbh | Verfahren zur Gestaltung von Profilmustern für Fahrzeugreifen und danach gestalteter Fahrzeugreifen |
KR100662976B1 (ko) * | 1999-11-17 | 2006-12-28 | 더 굿이어 타이어 앤드 러버 캄파니 | 전지형차 타이어 |
JP3441705B2 (ja) * | 2000-08-22 | 2003-09-02 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP4377862B2 (ja) * | 2005-08-04 | 2009-12-02 | 住友ゴム工業株式会社 | 重荷重用空気入りタイヤ |
US9079459B2 (en) * | 2007-02-07 | 2015-07-14 | Bridgestone Firestone North American Tire, Llc | Tire with tread including rib having chamfered surface |
JP2009006877A (ja) | 2007-06-28 | 2009-01-15 | Bridgestone Corp | 重荷重タイヤ |
JP2010260471A (ja) * | 2009-05-08 | 2010-11-18 | Bridgestone Corp | 空気入りタイヤ |
JP5923057B2 (ja) * | 2013-04-30 | 2016-05-24 | 住友ゴム工業株式会社 | 重荷重用タイヤ |
JP5780318B2 (ja) * | 2014-01-29 | 2015-09-16 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP6039622B2 (ja) * | 2014-09-26 | 2016-12-07 | 住友ゴム工業株式会社 | 空気入りタイヤ |
CN104527331B (zh) * | 2014-12-03 | 2016-06-08 | 山东龙跃橡胶有限公司 | 一种含细致钢片的皮卡专用轮胎 |
US11040578B2 (en) * | 2015-06-03 | 2021-06-22 | Bridgestone Corporation | Pneumatic tire |
JP6593058B2 (ja) | 2015-09-18 | 2019-10-23 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP6612585B2 (ja) * | 2015-10-30 | 2019-11-27 | Toyo Tire株式会社 | 空気入りタイヤ |
CN108290456B (zh) * | 2015-11-12 | 2020-09-18 | 株式会社普利司通 | 轮胎 |
JP6668782B2 (ja) * | 2016-01-26 | 2020-03-18 | 住友ゴム工業株式会社 | タイヤ |
JP6862898B2 (ja) * | 2017-02-20 | 2021-04-21 | 住友ゴム工業株式会社 | タイヤ |
JP6443508B1 (ja) * | 2017-07-25 | 2018-12-26 | 横浜ゴム株式会社 | 空気入りタイヤ |
-
2018
- 2018-12-27 JP JP2018245808A patent/JP7178263B2/ja active Active
-
2019
- 2019-12-10 US US16/708,955 patent/US11529828B2/en active Active
- 2019-12-13 CN CN201911278326.XA patent/CN111376655B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005022530A (ja) * | 2003-07-02 | 2005-01-27 | Bridgestone Corp | 空気入りタイヤ |
JP2006321342A (ja) * | 2005-05-18 | 2006-11-30 | Bridgestone Corp | 空気入りタイヤ |
WO2016027648A1 (ja) * | 2014-08-19 | 2016-02-25 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP2016074243A (ja) * | 2014-10-02 | 2016-05-12 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
JP2016088343A (ja) * | 2014-11-06 | 2016-05-23 | 住友ゴム工業株式会社 | 重荷重用タイヤ |
JP2016132440A (ja) * | 2015-01-22 | 2016-07-25 | 横浜ゴム株式会社 | 空気入りタイヤ |
Also Published As
Publication number | Publication date |
---|---|
CN111376655A (zh) | 2020-07-07 |
US11529828B2 (en) | 2022-12-20 |
US20200207154A1 (en) | 2020-07-02 |
CN111376655B (zh) | 2022-04-15 |
JP7178263B2 (ja) | 2022-11-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2018047798A (ja) | 空気入りタイヤ | |
JP2009190558A (ja) | 空気入りタイヤ | |
JP6169326B2 (ja) | 空気入りタイヤ | |
JP2014141163A (ja) | 不整地走行用の自動二輪車用タイヤ | |
US11396209B2 (en) | Pneumatic tire | |
CN110774835A (zh) | 充气轮胎 | |
JP6367692B2 (ja) | 空気入りタイヤ | |
JP7017947B2 (ja) | 空気入りタイヤ | |
JP2009202639A (ja) | 空気入りタイヤ | |
JP7145066B2 (ja) | 空気入りタイヤ | |
JP2019182146A (ja) | タイヤ | |
JP2006232012A (ja) | 空気入りタイヤ | |
JP2020104733A (ja) | 空気入りタイヤ | |
JP6985896B2 (ja) | 空気入りタイヤ | |
JP6535330B2 (ja) | 空気入りタイヤ | |
JP6937216B2 (ja) | 空気入りタイヤ | |
JP7036656B2 (ja) | 空気入りタイヤ | |
JP7087890B2 (ja) | タイヤ | |
JP6176624B2 (ja) | 空気入りタイヤ | |
JP7348053B2 (ja) | 空気入りタイヤ | |
JP7412172B2 (ja) | 空気入りタイヤ | |
JP7457501B2 (ja) | 空気入りタイヤ | |
JP7228611B2 (ja) | 空気入りタイヤ | |
JP7175755B2 (ja) | 空気入りタイヤ | |
JP7017946B2 (ja) | 空気入りタイヤ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20211015 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20220909 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220913 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20221019 |
|
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: 20221108 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20221114 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7178263 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |