Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12022038 | Image display device | Kohji Katamoto, Takashi Yamanaka, Megumi Ido, Masao Saeda | 2024-06-25 |
| 11765289 | Operation assistance system for image forming apparatus, operation assistance method, and computer-readable recording medium recording operation assistance program | Takashi Yamanaka, Kohji Katamoto, Megumi Ido, Masao Saeda | 2023-09-19 |