Takayuki Kato

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Kitakata, JP

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Patents Grantslast 30 patents

Information Patent Grant
Metallic ingot for plastic working
- Patent number 5,989,365
- Issue date Nov 23, 1999
- Showa Denko Kabushiki Kaisha
- Shigeru Yanagimoto
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for producing metallic ingot for plastic working
- Patent number 5,769,147
- Issue date Jun 23, 1998
- Showa Denko Kabushikikaisha
- Shigeru Yanagimoto
- B22 - CASTING POWDER METALLURGY