Inventor
MACHIDA HARUCHIKA
JP5 patents
Patents
5 patentsUS4930095AMay 29, 1990
Output correction system for analog sensor
HOCHIKI CO34 citations91
US4555695ANov 26, 1985
Fire alarm system
HOCHIKI CO33 citations91
US4388616AJun 14, 1983
Fire detection system with programmed sensitivity changes
HOCHIKI CO35 citations89
US5715177AFeb 3, 1998
Terminal sensing device for a disaster prevention monitoring system
HOCHIKI CO15 citations68
US5065150ANov 12, 1991
Monitoring apparatus for disaster prevention
HOCHIKI CO3 citations57