Masahiro Akamatsu

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Nagaokakyo-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electrically driven potter's wheel
- Patent number 7,114,933
- Issue date Oct 3, 2006
- Nihon Densan Shimpo Kambushiki Kaisha
- Nobumasa Adachi
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
Electrically driven potter's wheel
- Publication number 20040033284
- Publication date Feb 19, 2004
- Nihon Densan Shimpo Kabushiki Kaisha (Nidec-Shimpo Corporation)
- Nobumasa Adachi
- B28 - WORKING CEMENT, CLAY, OR STONE