Shigeharu Minco

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Exhaust system for watercraft
- Patent number 6,612,885
- Issue date Sep 2, 2003
- Yamaha Marine Kabushiki Kaisha
- Susumu Yamazaki
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT