Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11181441 | Sensor system | Keiji Watanabe, Hiroaki Hasegawa, Hisanori Matsumoto | 2021-11-23 |
| 11118005 | Composition, hole transport material composition, and ink composition | Kazuyuki KAMO, Hirotaka Sakuma, Kenichi Ishitsuka, Tomotsugu SUGIOKA, Yuki YOSHINARI +1 more | 2021-09-14 |