Inventor
YAMANO NAOTO
JP8 patents
⚠️ This page may combine multiple inventors who share the name “YAMANO NAOTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HOCHIKI CO
6 patentsUS6522254B1Feb 18, 2003
Smoke detector, and insect screen
HOCHIKI CO74 citations94
US7965175B2Jun 21, 2011
Sounder
HOCHIKI CO22 citations91
US6960987B2Nov 1, 2005
Fire alarm system, fire sensor, fire receiver, and repeater
HOCHIKI CO33 citations91
US6288647B1Sep 11, 2001
Photoelectric smoke detector, and smoke detection section assembly
HOCHIKI CO41 citations91
US5729207AMar 17, 1998
Corrosive gas detecting sensor
HOCHIKI CO26 citations91
US7062953B2Jun 20, 2006
Sampling tube-type smoke detector
HOCHIKI CO19 citations83