Inventor

TATSUOKA KATSUTOSHI

JP4 patents

⚠️ This page may combine multiple inventors who share the name “TATSUOKA KATSUTOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOMOOKA HIROYUKI

1 patent

US8907781B2Dec 9, 2014

Intrusion detection device

TOMOOKA HIROYUKI7 citations75

TATSUOKA KATSUTOSHI

1 patent

US8431899B2Apr 30, 2013

Passive infrared ray sensor

TATSUOKA KATSUTOSHI7 citations73

HAYASHIDE KOJI

1 patent

US8736446B2May 27, 2014

Security sensor system

HAYASHIDE KOJI1 citations37

OPTEX CO LTD

1 patent

US9922543B2Mar 20, 2018

Battery-powered security sensor system

OPTEX CO LTD0 citations35