HT

Hisato Takemura

OC Optex Co.: 1 patents #66 of 111Top 60%
Overall (All Time): #3,392,291 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7250861 Crime-prevention lighting device Akira Yukawa, Tadashi Sugimoto, Hiroyuki Tomooka, Akihiko Hayashi 2007-07-31