Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10838353 | Developing apparatus | Kazuki Matsumoto, Tsukasa Abe | 2020-11-17 |
| 10775735 | Developing apparatus, process cartridge, and image forming apparatus | Masato Tanabe, Teruhiko Sasaki, Tsukasa Abe, Osamu Anan | 2020-09-15 |
| 10613469 | Developing apparatus, process cartridge, and image forming apparatus | Masato Tanabe, Teruhiko Sasaki, Tsukasa Abe, Osamu Anan | 2020-04-07 |