Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11362894 | Wiring management system and wiring management method | Hiroshi Yamamoto, Hiroki Kawahara, Katsuhiro Araya, Toshiyuki Oka | 2022-06-14 |
| 11265628 | Optical transmission system and optical transmission method | Katsuhiro Araya, Toshiyuki Oka, Hiroki Kawahara, Hiroshi Yamamoto | 2022-03-01 |
| 11251877 | Optical reception device | Hiroki Kawahara, Hiroshi Yamamoto, Katsuhiro Araya, Toshiyuki Oka | 2022-02-15 |