Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10948844 | Color image forming apparatus | Kiyoto Toyoizumi, Masaru Shimura, Shinsuke Kobayashi, Hideo Nanataki, Shinji Katagiri +2 more | 2021-03-16 |
| 10372058 | Color image forming apparatus | Kiyoto Toyoizumi, Masaru Shimura, Shinsuke Kobayashi, Hideo Nanataki, Shinji Katagiri +2 more | 2019-08-06 |
| 9310758 | Image forming apparatus | Katsuhiko Oba | 2016-04-12 |