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Kodaira-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for producing multicomponent copolymer, multicomponent copol...
Patent number
11,518,831
Issue date
Dec 6, 2022
Bridgestone Corporation
Shigenaga Takano
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Multicomponent copolymer, rubber composition, crosslinked rubber co...
Patent number
11,142,606
Issue date
Oct 12, 2021
Bridgestone Corporation
Yasuo Horikawa
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Multi-component copolymer, rubber composition, crosslinked rubber c...
Patent number
11,059,928
Issue date
Jul 13, 2021
Bridgestone Corporation
Yasuo Horikawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Multicomponent copolymer, rubber composition, cross-linked rubber c...
Patent number
11,021,595
Issue date
Jun 1, 2021
Bridgestone Corporation
Yasuo Horikawa
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method for producing multicomponent copolymer, multicomponent copol...
Patent number
11,021,550
Issue date
Jun 1, 2021
Bridgestone Corporation
Shigenaga Takano
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Multi-component copolymer, rubber composition, crosslinked rubber c...
Patent number
10,538,649
Issue date
Jan 21, 2020
Bridgestone Corporation
Yasuo Horikawa
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Copolymer, rubber composition, crosslinked rubber composition and tire
Patent number
9,701,776
Issue date
Jul 11, 2017
Bridgestone Corporation
Yasuo Horikawa
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Copolymer, rubber composition, crosslinked rubber composition, and...
Patent number
9,670,302
Issue date
Jun 6, 2017
Bridgestone Corporation
Yasuo Horikawa
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method for producing copolymer
Patent number
9,346,907
Issue date
May 24, 2016
Bridgestone Corporation
Shojiro Kaita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Rubber composition, rubber composition for tire side use, crosslink...
Patent number
9,212,274
Issue date
Dec 15, 2015
Bridgestone Corporation
Junko Matsushita
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Copolymer, rubber composition, crosslinked rubber composition, and...
Patent number
9,181,376
Issue date
Nov 10, 2015
Bridgestone Corporation
Yasuo Horikawa
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Copolymer, rubber composition, crosslinked rubber composition, and...
Patent number
9,139,680
Issue date
Sep 22, 2015
Bridgestone Corporation
Yasuo Horikawa
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Copolymer of conjugated diene compound and non-conjugated olefin, r...
Patent number
9,074,035
Issue date
Jul 7, 2015
Bridgestone Corporation
Shojiro Kaita
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Copolymer of a conjugated diene compound and a non-conjugated olefi...
Patent number
9,056,936
Issue date
Jun 16, 2015
Bridgestone Corporation
Yasuo Horikawa
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Copolymer of conjugated diene compound and non-conjugated olefin, r...
Patent number
8,987,347
Issue date
Mar 24, 2015
Bridgestone Corporation
Yasuo Horikawa
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Copolymer, rubber composition, crosslinked rubber composition and tire
Patent number
8,962,744
Issue date
Feb 24, 2015
Bridgestone Corporation
Yasuo Horikawa
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Copolymer of conjugated diene compound and non-conjugated olefin, r...
Patent number
8,962,743
Issue date
Feb 24, 2015
Bridgestone Corporation
Shojiro Kaita
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method for producing copolymer
Patent number
8,853,339
Issue date
Oct 7, 2014
Bridgestone Corporation
Shojiro Kaita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Non-aqueous electrolyte for battery and non-aqueous electrolyte bat...
Patent number
8,257,870
Issue date
Sep 4, 2012
Bridgestone Corporation
Yasuo Horikawa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Non-aqueous electrolyte cell, electrode stabilizing agent, phosphaz...
Patent number
8,168,831
Issue date
May 1, 2012
Bridgestone Corporation
Masashi Otsuki
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Non-aqueous electrolyte for battery and non-aqueous electrolyte bat...
Patent number
7,947,399
Issue date
May 24, 2011
Bridgestone Corporation
Yasuo Horikawa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Non-aqueous electrolyte cell, electrolyte stabilizing agent, and ph...
Patent number
7,560,595
Issue date
Jul 14, 2009
Bridgestone Corporation
Masashi Otsuki
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Blade-type chain tensioner system
Patent number
7,014,585
Issue date
Mar 21, 2006
BorgWarner Morse TEC Japan K.K.
Yasuo Horikawa
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Continuous addition of tin halides to solution SBR
Patent number
6,313,232
Issue date
Nov 6, 2001
Bridgestone Corporation
David M. Roggeman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Diene polymer obtained by adding a tin compound in the polymerizati...
Patent number
5,587,420
Issue date
Dec 24, 1996
Bridgestone Corporation
Toshiki Takizawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for polymerizing conjugated dienes with lithium-tin-nitroge...
Patent number
5,463,004
Issue date
Oct 31, 1995
Bridgestone Corporation
Yasuo Horikawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for polymerizing conjugated dienes with lithium-tin-nitroge...
Patent number
5,463,003
Issue date
Oct 31, 1995
Bridgestone Corporation
Yasuo Horikawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF CROSSLINKING ELASTOMER
Publication number
20240327548
Publication date
Oct 3, 2024
Bridgestone Corporation
Midori KAWADA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CROSSLINKED ELASTOMER AND METHOD OF PRODUCING SAME
Publication number
20240327547
Publication date
Oct 3, 2024
Bridgestone Corporation
Midori KAWADA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD OF RETURNING CROSSLINKING SITE OF CROSSLINKED ELASTOMER TO N...
Publication number
20240301096
Publication date
Sep 12, 2024
Bridgestone Corporation
Midori KAWADA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ANTIVIBRATION RUBBER COMPOSITION, AND ANTIVIBRATION RUBBER
Publication number
20210087368
Publication date
Mar 25, 2021
Bridgestone Corporation
Nahoko ITO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MULTI-COPOLYMER, RUBBER COMPOSITION, CROSS-LINKED RUBBER COMPOSITIO...
Publication number
20200239675
Publication date
Jul 30, 2020
Bridgestone Corporation
Olivier TARDIF
B60 - VEHICLES IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING MULTICOMPONENT COPOLYMER, MULTICOMPONENT COPOL...
Publication number
20200140576
Publication date
May 7, 2020
Bridgestone Corporation
Shigenaga TAKANO
B60 - VEHICLES IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING MULTICOMPONENT COPOLYMER, MULTICOMPONENT COPOL...
Publication number
20200048380
Publication date
Feb 13, 2020
Bridgestone Corporation
Shigenaga TAKANO
B60 - VEHICLES IN GENERAL
Information
Patent Application
MULTICOMPONENT COPOLYMER, RUBBER COMPOSITION, CROSSLINKED RUBBER CO...
Publication number
20190367654
Publication date
Dec 5, 2019
Bridgestone Corporation
Yasuo HORIKAWA
B60 - VEHICLES IN GENERAL
Information
Patent Application
MULTI-COMPONENT COPOLYMER, RUBBER COMPOSITION, CROSSLINKED RUBBER C...
Publication number
20180298167
Publication date
Oct 18, 2018
Bridgestone Corporation
Yasuo HORIKAWA
B60 - VEHICLES IN GENERAL
Information
Patent Application
MULTICOMPONENT COPOLYMER, RUBBER COMPOSITION, CROSS-LINKED RUBBER C...
Publication number
20180291185
Publication date
Oct 11, 2018
Bridgestone Corporation
Yasuo HORIKAWA
B60 - VEHICLES IN GENERAL
Information
Patent Application
MULTI-COMPONENT COPOLYMER, RUBBER COMPOSITION, CROSSLINKED RUBBER C...
Publication number
20180282456
Publication date
Oct 4, 2018
Bridgestone Corporation
Yasuo HORIKAWA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MULTIBLOCK COPOLYMER, RUBBER COMPOSITION, AND TIRE
Publication number
20170073450
Publication date
Mar 16, 2017
Bridgestone Corporation
Madoka KIMURA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING COPOLYMER
Publication number
20140371408
Publication date
Dec 18, 2014
Shojiro KAITA
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
COPOLYMER, RUBBER COMPOSITION, CROSSLINKED RUBBER COMPOSITION, AND...
Publication number
20140179861
Publication date
Jun 26, 2014
BRIDGESTONE CORPORATION
Yasuo Horikawa
B60 - VEHICLES IN GENERAL
Information
Patent Application
COPOLYMER, RUBBER COMPOSITION, CROSSLINKED RUBBER COMPOSITION AND TIRE
Publication number
20140018493
Publication date
Jan 16, 2014
BRIDGESTONE CORPORATION
Yasuo Horikawa
B60 - VEHICLES IN GENERAL
Information
Patent Application
COPOLYMER OF CONJUGATED DIENE COMPOUND AND NON-CONJUGATED OLEFIN, R...
Publication number
20140005296
Publication date
Jan 2, 2014
BRIDGESTONE CORPORATION
Yasuo Horikawa
B60 - VEHICLES IN GENERAL
Information
Patent Application
COPOLYMER, RUBBER COMPOSITION, RUBBER COMPOSITION FOR TIRE SIDE USE...
Publication number
20140005321
Publication date
Jan 2, 2014
BRIDGESTONE CORPORATION
Yasuo Horikawa
B60 - VEHICLES IN GENERAL
Information
Patent Application
COPOLYMER, RUBBER COMPOSITION, CROSSLINKED RUBBER COMPOSITION AND TIRE
Publication number
20140005327
Publication date
Jan 2, 2014
BRIDGESTONE CORPORATION
Yasuo Horikawa
B60 - VEHICLES IN GENERAL
Information
Patent Application
RUBBER COMPOSITION, RUBBER COMPOSITION FOR TIRE SIDE USE, CROSSLINK...
Publication number
20130324660
Publication date
Dec 5, 2013
BRIDGESTONE CORPORATION
Junko Matsushita
B60 - VEHICLES IN GENERAL
Information
Patent Application
COPOLYMER, RUBBER COMPOSITION, CROSSLINKED RUBBER COMPOSITION, AND...
Publication number
20130211010
Publication date
Aug 15, 2013
BRIDGESTONE CORPORATION
Yasuo Horikawa
B60 - VEHICLES IN GENERAL
Information
Patent Application
COPOLYMER OF CONJUGATED DIENE COMPOUND AND NON-CONJUGATED OLEFIN, R...
Publication number
20130210994
Publication date
Aug 15, 2013
BRIDGESTONE CORPORATION
Shojiro Kaita
B60 - VEHICLES IN GENERAL
Information
Patent Application
COPOLYMER OF A CONJUGATED DIENE COMPOUND AND A NON-CONJUGATED OLEFI...
Publication number
20130197179
Publication date
Aug 1, 2013
BRIDGESTONE CORPORATION
Yasuo Horikawa
B60 - VEHICLES IN GENERAL
Information
Patent Application
COPOLYMER OF CONJUGATED DIENE COMPOUND AND NON-CONJUGATED OLEFIN, R...
Publication number
20130197157
Publication date
Aug 1, 2013
BRIDGESTONE CORPORATION
Shojiro Kaita
B60 - VEHICLES IN GENERAL
Information
Patent Application
COPOLYMER, RUBBER COMPOSITION, CROSSLINKED RUBBER COMPOSITION, AND...
Publication number
20130184402
Publication date
Jul 18, 2013
BRIDGESTONE CORPORATION
Yasuo Horikawa
B60 - VEHICLES IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING COPOLYMER
Publication number
20120196993
Publication date
Aug 2, 2012
BRIDGESTONE CORPORTION
Shojiro Kaita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
NON-AQUEOUS ELECTROLYTE AND NON-AQUEOUS ELECTROLYTE SECONDARY POWER...
Publication number
20100285373
Publication date
Nov 11, 2010
BRIDGESTONE CORPORATION
Yasuo Horikawa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
NON-AQUEOUS ELECTROLYTE FOR BATTERY AND NON-AQUEOUS ELECTROLYTE BAT...
Publication number
20100062345
Publication date
Mar 11, 2010
BRIDGESTONE CORPORATION
Yasuo Horikawa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
NON-AQUEOUS ELECTROLYTE CELL, ELECTRODE STABILIZING AGENT, PHOSPHAZ...
Publication number
20090253035
Publication date
Oct 8, 2009
Bridgestone Corporation
Masashi OTSUKI
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Non-Aqueous Electrolyte for Battery and Non-Aqueous Electrolyte Sec...
Publication number
20080254361
Publication date
Oct 16, 2008
BRIDGESTONE CORPORATION
Yasuo Horikawa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Non-Aqueous Electrolyte and Non-Aqueous Electrolyte Battery Compris...
Publication number
20080153005
Publication date
Jun 26, 2008
Bridgestone Corporation
Yasuo Horikawa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...