Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11107849 | Photoelectric conversion element, imaging device, and electronic apparatus to improve photoresponse while maintaining superior wavelenght selectivity of a subphthalocyanine and a subphthalocyanine derivative | Yu Kato, Yoshiaki Obana, Nobuyuki Matsuzawa | 2021-08-31 |
| 11056539 | Photoelectric conversion element and solid-state imaging device | Yuta Hasegawa, Nobuyuki Matsuzawa, Yoshiaki Obana, Norikazu Nakayama, Masami Shimokawa +3 more | 2021-07-06 |
| 11018308 | Photoelectric conversion film, photoelectric conversion element and electronic device | Yoshiaki Obana, Yuki NEGISHI, Yuta Hasegawa, Osamu Enoki, Hideaki Mogi +1 more | 2021-05-25 |