Inventor
MATSUKUMA HIDENARI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “MATSUKUMA HIDENARI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HOCHIKI CO
5 patentsUS6914535B2Jul 5, 2005
Light scattering type smoke sensor
HOCHIKI CO27 citations92
US6806471B2Oct 19, 2004
Flame detection device
HOCHIKI CO20 citations90
US6271758B1Aug 7, 2001
Light projection device for a photoelectric smoke sensor
HOCHIKI CO13 citations73
US6373393B1Apr 16, 2002
Flame detection device and flame detection
HOCHIKI CO12 citations71
US11393312B2Jul 19, 2022
Portable smoke detector and method for identifying smoke generation position
HOCHIKI CO0 citations50