Tomotaka Nakagawa

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Nara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sealing structure and spider joint
- Patent number 8,182,350
- Issue date May 22, 2012
- JTEKT Corporation
- Koichiro Mizuno
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Sealing composition and seals made by using the same
- Patent number 7,323,515
- Issue date Jan 29, 2008
- JTEKT Corporation
- Kazunori Hayashida
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Grease Composition and Rolling Bearing in Which Grease Composition...
- Publication number 20180112147
- Publication date Apr 26, 2018
- JTEKT Corporation
- Kazunori MIYAKE
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LUBRICANT COMPOSITION, SPEED REDUCTION GEAR EMPLOYING THE COMPOSITI...
- Publication number 20100236859
- Publication date Sep 23, 2010
- JTEKT Corporation
- Kouji Kitahata
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
SEALING STRUCTURE AND SPIDER JOINT
- Publication number 20090026714
- Publication date Jan 29, 2009
- JTEKT Corporation
- Koichiro Mizuno
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Sealing composition and seals made by using the same
- Publication number 20050054753
- Publication date Mar 10, 2005
- 1) Koyo Seiko Co., Ltd. 2) Koyo Sealing Techno Co., Ltd
- Kazunori Hayashida
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...