Taro Tatsumi

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Gamoh-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Nitriding agent
- Patent number 5,888,269
- Issue date Mar 30, 1999
- Toyota Jidosha Kabushiki Kaisha
- Yasuhiro Yamada
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Case nitrided aluminum product, process for case nitriding the same...
- Patent number 5,582,655
- Issue date Dec 10, 1996
- Toyota Jidosha Kabushiki Kaisha
- Yasuhiro Yamada
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Case nitrided aluminum product, process for case nitriding the same...
- Patent number 5,514,225
- Issue date May 7, 1996
- Toyota Jidosha Kabushiki Kaisha
- Yasuhiro Yamada
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...