Issued Patents 2018
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10042273 | Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus | Koji Takahashi, Hideki Ogawa, Yasuhiro Kawai, Naoaki Ichihashi | 2018-08-07 |
| 9983490 | Electrophotographic apparatus | Tsuyoshi Shimada, Ryoichi Tokimitsu, Mai Murakami, Kan Tanabe, Haruhiko Mitsuda | 2018-05-29 |
| 9971258 | Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus | Kenichi Ikari | 2018-05-15 |
| 9904188 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Daisuke Tanaka, Kazumichi Sugiyama, Takeshi Murakami, Daisuke Kawaguchi, Mai Murakami +1 more | 2018-02-27 |
| 9879412 | Pin joint type structural member made of double steel pipe for restraining buckling thereof | Kazuaki Miyagawa, Tomohiro Kinoshita, Takumi Ishii | 2018-01-30 |