TO

Tomoyuki Ohba

OC Optex Co.: 4 patents #20 of 111Top 20%
Overall (All Time): #1,070,070 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D1066265 Contactless switch Koki Horiguchi, Chihiro Maruyama 2025-03-11
D1058395 Object detection device Keisuke Katsumi, Masayuki Miyamoto 2025-01-21
D1003180 Object detection device Atsushi Fujimori, Koki Horiguchi, Takeo Hyodo 2023-10-31
D977946 Bracket Atsushi Seo, Takeo Hyodo 2023-02-14