Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10656555 | Development roll for electrophotography device | Kentaro Imai, Yutaka Kadoshima, Kosuke Minematsu, Satoshi Tatsumi | 2020-05-19 |
| 10635041 | Cleaning blade | Yasunori Nimura, Toshihiko Arata, Shimpei Miyagawa, Satoshi Endo | 2020-04-28 |
| 10203648 | Cleaning blade for electrophotographic equipment | Masanori Ishida, Toshihiko Arata, Shimpei Miyagawa | 2019-02-12 |
| 10095176 | Composition for cleaning blade for electrophotographic apparatus and cleaning blade for electrophotographic apparatus | Shimpei Miyagawa, Toshihiko Arata, Masanori Ishida | 2018-10-09 |
| 8913931 | Developing roll for electrophotographic machine | Yosuke Hayashi, Naoki Yamaguchi, Atsushi Ozaki | 2014-12-16 |
| 8747701 | Electroconductive rubber composition for electrophotographic apparatuses and charging roller for use in electrophotographic apparatuses manufactured using the same | Takenori Saito, Naoaki Sasakibara, Keiichi Ikegami | 2014-06-10 |
| 8235879 | Charging roll | Kenichi Tsuchiya, Naoaki Sasakibara, Fumio Misumi, Satoshi Suzuki | 2012-08-07 |