Masahide Ohnuki

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Patents Grantslast 30 patents

Information Patent Grant
Golf club head
- Patent number 7,137,906
- Issue date Nov 21, 2006
- SRI Sports Limited
- Masaya Tsunoda
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Golf club head
- Publication number 20030162607
- Publication date Aug 28, 2003
- Masaya Tsunoda
- A63 - SPORTS GAMES AMUSEMENTS