Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11159751 | Solid-state image pickup element, image pickup device, and method of manufacturing solid-state image pickup element | Harumi Tanaka, Sozo Yokogawa | 2021-10-26 |
| 11121161 | Solid-state imaging sensor | Hiroshi Tanaka | 2021-09-14 |
| 11101305 | Imaging element and electronic device | Sozo Yokogawa, Mikinori Ito | 2021-08-24 |
| 11094728 | Image pickup device and electronic apparatus | Satoe Miyata | 2021-08-17 |