Toshihisa Kamano

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Numazu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for forming metallic materials
- Patent number 6,751,999
- Issue date Jun 22, 2004
- Toshiba Kikai Kabushiki Kaisha
- Toshihisa Kamano
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...