Yasuo Torikoshi

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
System for monitoring disaster prevention
- Patent number 5,619,184
- Issue date Apr 8, 1997
- Hochiki Corporation
- Yasuo Torikoshi
- G08 - SIGNALLING
Information Patent Grant
Photoelectric smoke sensor and fire detecting system, and sensitivi...
- Patent number 5,497,009
- Issue date Mar 5, 1996
- Hochiki Corporation
- Yasuo Torikoshi
- G08 - SIGNALLING
Information Patent Grant
Thermal analog fire detector
- Patent number 5,436,614
- Issue date Jul 25, 1995
- Hochiki Kabushiki Kaisha
- Yasuo Torikoshi
- G08 - SIGNALLING
Information Patent Grant
Compensation type heat sensor
- Patent number 5,254,975
- Issue date Oct 19, 1993
- Hochiki Kabushiki Kaisha
- Yasuo Torikoshi
- G08 - SIGNALLING