Youhei KUROKI

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Damper unit for vessel propulsion apparatus, propeller for vessel p...
- Patent number 9,400,029
- Issue date Jul 26, 2016
- Yamaha Hatsudoki Kabushiki Kaisha
- Daisuke Nakamura
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
DAMPER UNIT FOR VESSEL PROPULSION APPARATUS, PROPELLER FOR VESSEL P...
- Publication number 20140023503
- Publication date Jan 23, 2014
- Daisuke NAKAMURA
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT