Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10310402 | Image forming apparatus and cartridge having charging roller | Jiro Kinokuni, Yuya Nagatomo, Michihiro Yoshida, Takeshi Fujino | 2019-06-04 |
| 10268132 | Charging roller, cartridge, image forming apparatus and manufacturing method of the charging roller | Takeshi Fujino, Yuya Nagatomo, Michihiro Yoshida, Jiro Kinokuni | 2019-04-23 |
| 10213991 | Multilayered container | Takayuki Ishihara, Yuuki Tashiro, Go Saito | 2019-02-26 |