Yohei Uchida

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Anjo-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Bur removing apparatus
- Patent number 8,905,747
- Issue date Dec 9, 2014
- Toyota Jidosha Kabushiki Kaisha
- Tomohiro Hangai
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
BUR REMOVING PUNCH PIN, BUR REMOVING APPARATUS AND BUR REMOVING METHOD
- Publication number 20110227246
- Publication date Sep 22, 2011
- Toyota Jidosha Kabushiki Kaisha
- Tomohiro Hangai
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...