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Keisuke Kawashima
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Kawasaki-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Rubber composition for tire treads
Patent number
9,663,639
Issue date
May 30, 2017
Bridgestone Corporation
Keisuke Kawashima
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Cord for reinforcing rubber articles, and pneumatic tire
Patent number
9,487,888
Issue date
Nov 8, 2016
Bridgestone Corporation
Keisuke Kawashima
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
TIRE
Publication number
20220314699
Publication date
Oct 6, 2022
BRIDGESTONE CORPORATION
Keisuke KAWASHIMA
B60 - VEHICLES IN GENERAL
Information
Patent Application
TIRE
Publication number
20220314698
Publication date
Oct 6, 2022
BRIDGESTONE CORPORATION
Keisuke KAWASHIMA
B60 - VEHICLES IN GENERAL
Information
Patent Application
PNEUMATIC TIRE
Publication number
20220055407
Publication date
Feb 24, 2022
Bridgestone Corporation
Kohei SUZUKI
B60 - VEHICLES IN GENERAL
Information
Patent Application
TIRE
Publication number
20220024261
Publication date
Jan 27, 2022
Bridgestone Corporation
Keisuke KAWASHIMA
B60 - VEHICLES IN GENERAL
Information
Patent Application
PNEUMATIC TIRE
Publication number
20220016929
Publication date
Jan 20, 2022
Bridgestone Corporation
Yoshiki NAKATA
B60 - VEHICLES IN GENERAL
Information
Patent Application
TIRE
Publication number
20200316996
Publication date
Oct 8, 2020
Bridgestone Corporation
Keisuke KAWASHIMA
B60 - VEHICLES IN GENERAL
Information
Patent Application
TIRE
Publication number
20190276647
Publication date
Sep 12, 2019
Bridgestone Corporation
Keisuke KAWASHIMA
B60 - VEHICLES IN GENERAL
Information
Patent Application
RUBBER COMPOSITION FOR TIRE TREADS
Publication number
20150183971
Publication date
Jul 2, 2015
Bridgestone Corporation
Keisuke Kawashima
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CORD FOR REINFORCING RUBBER ARTICLES, AND PNEUMATIC TIRE
Publication number
20130319594
Publication date
Dec 5, 2013
BRIDGESTONE CORPORATION
Keisuke Kawashima
B60 - VEHICLES IN GENERAL