Hironao MURAI

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Propulsion device
- Patent number 8,133,084
- Issue date Mar 13, 2012
- Yamaha Hatsudoki Kabushiki Kaisha
- Hironao Murai
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Information Patent Application
PROPULSION DEVICE
- Publication number 20100120303
- Publication date May 13, 2010
- YAMAHA HATSUDOKI KABUSHIKI KAISHA
- Hironao MURAI
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT