Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10757276 | Operation panel and operation device | Kei Otagiri, Takuya Ishikawa, Toshihisa Naka, Naoya Koide | 2020-08-25 |
| 10671004 | Movable holding device, operation unit displacement device, and image forming system | Mitsuyuki Ishida, Hiroomi Arai, Jing Ma | 2020-06-02 |
| 10645241 | Sound emitting device, image forming apparatus and electronic apparatus | Naoya Koide, Nobuyuki Sato, Kei Otagiri, Miho Kamata, Toshihisa Naka +6 more | 2020-05-05 |
| 10536594 | Image forming apparatus | Mitsuyuki Ishida, Yuki Ono, Satoru Kaiya, Hiromasa Kanno, Tatsuya Sato +2 more | 2020-01-14 |