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Shiro Hirose
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Fujisawa-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Rubber composition
Patent number
7,781,508
Issue date
Aug 24, 2010
NOK Corporation
Eiji Komiya
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ethylene-alkyl acrylate copolymer rubber composition
Patent number
7,435,778
Issue date
Oct 14, 2008
NOK Corporation
Shiro Hirose
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
CHLOROPRENE RUBBER COMPOSITION
Publication number
20230074258
Publication date
Mar 9, 2023
NOK Corporation
Shiro HIROSE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING ROTARY SHAFT SEAL AND ROTARY SHAFT SEAL
Publication number
20110291365
Publication date
Dec 1, 2011
NOK CORPORATION
Shiro Hirose
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Fluororubber Composition and Crosslinked Fluororubber Product
Publication number
20100311908
Publication date
Dec 9, 2010
NOK Corporation
Shiro Hirose
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Crosslinked Fluororubber For Rotational Sliding Sealing And Method...
Publication number
20100056694
Publication date
Mar 4, 2010
Shiro Hirose
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Rubber composition
Publication number
20090121176
Publication date
May 14, 2009
Eiji Komiya
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Ethylene-Alkyl Acrylate Copolymer Rubber Composition
Publication number
20080058464
Publication date
Mar 6, 2008
Shiro Hirose
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...