Atsushi Yasukawa

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Nakaniikawa-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Synchronizer ring
- Patent number 7,361,395
- Issue date Apr 22, 2008
- Oiles Corporation
- Takashi Nakamaru
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method for preventing lead from dissolving from a lead-containing c...
- Patent number 7,067,068
- Issue date Jun 27, 2006
- Chuetsu Metal Works Co., Ltd.
- Sumiko Sanuki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of connecting a sliding member to a synchronizer ring
- Patent number 5,582,281
- Issue date Dec 10, 1996
- Chuetsu Metal Works Co., Ltd.
- Kunio Nakashima
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Synchronizer ring
- Publication number 20060121235
- Publication date Jun 8, 2006
- Takashi Nakamaru
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Method for preventing lead from dissolving from a lead-containing c...
- Publication number 20030136764
- Publication date Jul 24, 2003
- Sumiko Sanuki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...