Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D925639 | Digital camera | Hiroyuki Asano, Makoto Imamizu | 2021-07-20 |
| D908777 | Digital camera | Makoto Imamizu, Yutaka Nikaido | 2021-01-26 |
| 10891580 | Service design assistance system and service design assistance method | Kiyoshi Kumagai, Toshiyuki Ono, Masaaki Tanizaki, Masataka ARAKI | 2021-01-12 |