Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11428315 | Method of manufacturing driving drum | Tetsuo Hamajima, Kazuhiro Toyama, Tadashi Takagaki, Masataka Umemura | 2022-08-30 |
| 11218622 | Image capturing apparatus | Hidetoshi Kei, Keita Iwai, Ryoji Okuno | 2022-01-04 |