Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10831182 | Work process management system and tag type individual controller used therein | Taku Oya, Hiroyuki Yanagi, Nobuyuki Sakatani, Yasuaki Abe | 2020-11-10 |
| 10545292 | Optical waveguide circuit device | Yasuyoshi Uchida, Shintaro Yamasaki, Junichi Hasegawa | 2020-01-28 |