Yoshihiko Ohashi

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Fujisawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fire supervising system and extinguishing target determining system
- Patent number 4,909,329
- Issue date Mar 20, 1990
- Kabushiki Kaisha Kockiki Corp.
- Yoshiyuki Yoshida
- G08 - SIGNALLING
Information Patent Grant
Discharge pipe and discharge apparatus using the same
- Patent number 4,801,090
- Issue date Jan 31, 1989
- Hochiki Corp.
- Yoshiyuki Yoshida
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Scanning fire-monitoring system
- Patent number 4,749,862
- Issue date Jun 7, 1988
- Kabushiki Kaisha
- Yoshiyuki Yoshida
- G08 - SIGNALLING