Yukinari Matubara

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Patents Grantslast 30 patents

Information Patent Grant
Coin selector for bimetal coins
- Patent number 7,073,654
- Issue date Jul 11, 2006
- Asahi Seiko Co., Ltd.
- Yukinari Matubara
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
Coin selector for bimetal coins
- Publication number 20030209402
- Publication date Nov 13, 2003
- Yukinari Matubara
- G07 - CHECKING-DEVICES