Hayashi Kodama

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Kariya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Abrasive tool and the method of producing the same
- Patent number 6,200,360
- Issue date Mar 13, 2001
- Toyoda Koki Kabushiki Kaisha
- Tomoyasu Imai
- B24 - GRINDING POLISHING
Information Patent Grant
Grinding machine with a re-truing device
- Patent number 4,151,684
- Issue date May 1, 1979
- Toyoda Koki Kabushiki Kaisha
- Ryuji Wada
- B24 - GRINDING POLISHING