Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12338088 | Document sheet conveying device capable of achieving large capacity of sheet feed tray | Takafumi Nakagawa, Yoshitaka Tokoro, Ren ISODA | 2025-06-24 |
| 11873186 | Document conveyance device, image reading device and image forming apparatus | — | 2024-01-16 |
| 11572246 | Document conveying apparatus that properly discharges documents regardless of amount of documents | Yoshiaki Tashiro, Yoshitaka Tokoro, Kenichiro Kawasaki, Takafumi Nakagawa | 2023-02-07 |
| 11390481 | Document conveyance apparatus | Kenichiro Kawasaki, Yoshiaki Tashiro, Yoshitaka Tokoro, Takafumi Nakagawa | 2022-07-19 |
| 11252294 | Document conveyance apparatus | Takafumi Nakagawa, Yoshiaki Tashiro, Kenichiro Kawasaki, Yoshitaka Tokoro | 2022-02-15 |