Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10944479 | Optical module and optical communication system | Koki Sato, Keiichi Murakami, Takuya Sato | 2021-03-09 |
| 10908533 | Toner cartridge including shutter rotatable between first position and second position | Kazuma Hinoue, Ryosuke Hayashi, Naoya Kamimura | 2021-02-02 |