Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11118005 | Composition, hole transport material composition, and ink composition | Kazuyuki KAMO, Hirotaka Sakuma, Kenichi Ishitsuka, Tomotsugu SUGIOKA, Ryo HONNA +1 more | 2021-09-14 |
| 10868252 | Organic electronics material and use thereof | Kenichi Ishitsuka, Tomotsugu SUGIOKA, Shigeaki Funyuu, Shunsuke Ueda, Naoki Asano +3 more | 2020-12-15 |