Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12344500 | Paper feeding roller and paper feeding device | Hirotoshi Matsuda, Wataru Imamura | 2025-07-01 |
| 12330901 | Paper feeding roll and method for manufacturing same | Hirotoshi Matsuda, Satoshi Endo, Manabu Sakuda | 2025-06-17 |
| 12103808 | Paper feeding roll | Atsuhiro Kawano, Takahisa Kose | 2024-10-01 |
| 10534310 | Cleaning blade | Manabu Sakuda, Satoshi Endo | 2020-01-14 |
| 9436151 | Electrophotographic device member | Yosuke Hayashi, Shuichi Egawa, Keiichi Inoue, Kazuhiro Iida, Kentaro Imai +1 more | 2016-09-06 |
| 7356294 | Developing roll | Masanori Ishida, Koji Yamaguchi, Yasuyuki Hayasaki | 2008-04-08 |