Masaya Otsuka

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Kumamoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cushioning rubber, reaction force adjusting method thereof, and ped...
- Patent number 12,152,648
- Issue date Nov 26, 2024
- NOK Corporation
- Hiroyuki Shimooka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Sealing device
- Patent number 8,474,829
- Issue date Jul 2, 2013
- NOK Corporation
- Masaya Otsuka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Silicone rubber composition
- Patent number 8,404,791
- Issue date Mar 26, 2013
- NOK Kluber Co., Ltd.
- Takeshi Sato
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Silicone rubber composition
- Patent number 8,217,132
- Issue date Jul 10, 2012
- NOK Corporation
- Takeshi Sato
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fluororubber base sealant composition and fluororubber base sealant
- Patent number 7,199,198
- Issue date Apr 3, 2007
- NOK Corporation
- Takashi Amemiya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
CUSHIONING RUBBER, REACTION FORCE ADJUSTING METHOD THEREOF, AND PED...
- Publication number 20220082146
- Publication date Mar 17, 2022
- NOK Corporation
- Hiroyuki SHIMOOKA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SEALING DEVICE
- Publication number 20110291364
- Publication date Dec 1, 2011
- NOK Corporation
- Masaya Otsuka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Silicone Rubber Composition
- Publication number 20100240828
- Publication date Sep 23, 2010
- NOK CORPORATION
- Takeshi Sato
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Silicone Rubber Composition
- Publication number 20090326122
- Publication date Dec 31, 2009
- NOK Corporation
- Takeshi Sato
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Fluororubber base sealant composition and fluororubber base sealant
- Publication number 20060058450
- Publication date Mar 16, 2006
- NOK Corporation
- Takashi Amemiya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...