Kaoru Akahani

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Kurashiki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for keeping a submerged structure from being adhered to by a...
- Patent number 6,443,085
- Issue date Sep 3, 2002
- Kaoru Akahani
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Method of preventing adhesion of aquatic organisms in structures in...
- Patent number 6,197,137
- Issue date Mar 6, 2001
- Kaoru Akahani
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT