Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11243187 | Electrophoretic medium container | Naomichi Kawasaki, Ryusuke Kimura, Katsuhiro Aritome, Takashi Gomi, Motohiro Yamazaki | 2022-02-08 |
| 11029281 | Drive screw device, liquid delivery mechanism, and liquid delivery method | Katsuhiro Aritome, Ryusuke Kimura, Motohiro Yamazaki, Naomichi Kawasaki | 2021-06-08 |