Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12078940 | Developing device and image forming apparatus | Masayuki Shimoda | 2024-09-03 |
| 10359734 | Image forming apparatus and image forming unit | Nao Kato, Mutsumi Kikuchi, Shota Makita, Shinichi Oba, Iori Togu | 2019-07-23 |
| 9989891 | Developing device and image forming apparatus | Nao Kato, Takashi Nakamura | 2018-06-05 |