Tatsuya Yasunaga

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Kobe-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hard coating coated member having excellent wear resistance
- Patent number 6,296,928
- Issue date Oct 2, 2001
- MMC Kobelco Tool Co., Ltd.
- Yasuyuki Yamada
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Machine part resistant to rolling friction
- Patent number 5,496,651
- Issue date Mar 5, 1996
- Kabushiki Kaisha Kobe Seiko Sho
- Hidetoshi Nishimoto
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Corrosion resistant Ti alloy containing Cu, Si, and a platinum grou...
- Patent number 5,437,835
- Issue date Aug 1, 1995
- Kabushiki Kaisha Kobe Seiko Sho
- Yasuaki Sugizaki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Corrosion resistant Ti-Cr-Ni alloy containing a platinum group metal
- Patent number 5,316,722
- Issue date May 31, 1994
- Kabushiki Kaisha Kobe Seiko Sho
- Yasuaki Sugizaki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Filamentous Material for Rubber Reinforcement Having Excellent Corr...
- Publication number 20070209348
- Publication date Sep 13, 2007
- Toshiyuki Yamauchi
- B60 - VEHICLES IN GENERAL
Information Patent Application
Rubber bonded brass composite material
- Publication number 20040173300
- Publication date Sep 9, 2004
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel Ltd.)
- Tatsuya Yasunaga
- B60 - VEHICLES IN GENERAL