Ryouichi Kawai

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Amagasaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Trolling device
- Patent number 7,261,605
- Issue date Aug 28, 2007
- Kanzaki Kokyukoki Mfg. Co., Ltd.
- Hideo Misao
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Information Patent Application
TROLLING DEVICE
- Publication number 20070026748
- Publication date Feb 1, 2007
- KANZAKI KOKYUKOKI MFG. CO., LTD.
- Hideo Misao
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT