Hiroyuki Hamato

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Amagasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ship track and underwater conditions indicating system
- Patent number 6,009,373
- Issue date Dec 28, 1999
- Furuno Electric Company, Limited
- Yasuhiro Shimojima
- G01 - MEASURING TESTING
Information Patent Grant
Underwater detection system
- Patent number 4,729,121
- Issue date Mar 1, 1988
- Furuno Electric Company Ltd.
- Takashi Yoshioka
- G01 - MEASURING TESTING