Inventor
TSUJI TOSHIHIDE
JP16 patents
⚠️ This page may combine multiple inventors who share the name “TSUJI TOSHIHIDE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HOCHIKI CO
10 patentsUS6073700AJun 13, 2000
Sprinkler head
HOCHIKI CO132 citations95
US4306979ADec 22, 1981
Foam type fire extinguishing agent for hydrophilic combustible liquids
HOCHIKI CO41 citations92
US4801090AJan 31, 1989
Discharge pipe and discharge apparatus using the same
HOCHIKI CO26 citations90
US6044912AApr 4, 2000
Sprinkler head
HOCHIKI CO39 citations89
US5392990AFeb 28, 1995
Firefighting double-nozzle deluge gun and control method thereof
HOCHIKI CO14 citations72
US11911785B2Feb 27, 2024
Electrostatic atomizing apparatus and electrically-charged water particle spraying apparatus
HOCHIKI CO0 citations62
US11059059B2Jul 13, 2021
Electrostatic atomizing apparatus and electrically-charged water particle spraying apparatus
HOCHIKI CO0 citations62
US8776902B2Jul 15, 2014
Fire prevention equipment and spraying method
HOCHIKI CO0 citations52
US8505641B2Aug 13, 2013
Electrification spray head
HOCHIKI CO0 citations52
US8365836B2Feb 5, 2013
Fire prevention equipment
HOCHIKI CO1 citations52