K & I INC.

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TOKYO, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ship with reduced frictional resistance and its operation method
- Patent number 8,011,310
- Issue date Sep 6, 2011
- K & I Inc.
- Yoshiaki Takahashi
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Information Patent Application
SHIP WITH REDUCED FRICTIONAL RESISTANCE AND ITS OPERATION METHOD
- Publication number 20110000418
- Publication date Jan 6, 2011
- K & I INC.
- Yoshiaki Takahashi
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Trademarklast 30 trademarks