Issued Patents 2017
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9817326 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Yuki Yamamoto, Atsushi Fujii, Atsushi Okuda, Kazunori Noguchi, Akihiro Maruyama +2 more | 2017-11-14 |
| 9811008 | Image forming method, process cartridge, and electrophotographic apparatus | Kazunori Noguchi, Yuki Yamamoto, Atsushi Okuda, Akihiro Maruyama, Atsushi Fujii +2 more | 2017-11-07 |
| 9804512 | Electrophotographic photosensitive member, method for producing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Ryoichi Tokimitsu, Wataru Kitamura, Mai Murakami, Kan Tanabe | 2017-10-31 |
| 9778582 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus incorporating an improved undercoat layer | Wataru Kitamura, Ryoichi Tokimitsu, Mai Murakami, Kenichi Kaku | 2017-10-03 |
| 9726992 | Electrophotographic photosensitive member, manufacturing method of electrophotographic photosensitive member, process cartridge and electrophotographic apparatus | Kazuko Sakuma, Atsushi Okuda, Kazunori Noguchi, Yuki Yamamoto, Atsushi Fujii +2 more | 2017-08-08 |
| 9684277 | Process cartridge and image-forming method | Yuki Yamamoto, Atsushi Okuda, Shuhei Moribe, Koji Nishikawa | 2017-06-20 |
| 9599917 | Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus | Atsushi Okuda, Nobuhiro Nakamura, Kazunori Noguchi, Akihiro Maruyama, Atsushi Fujii +3 more | 2017-03-21 |
| 9581920 | Coating film-removing method for cylindrical substrate and manufacturing method for electrophotographic photosensitive member | Nobuhiro Nakamura, Kazuko Sakuma, Takahisa Taniguchi, Tatsuya Yamaai, Atsushi Fujii +4 more | 2017-02-28 |
| 9557664 | Electrophotographic photosensitive member, method for manufacturing the same, process cartridge, and electrophotographic apparatus | Ryoichi Tokimitsu, Wataru Kitamura, Mai Murakami, Kan Tanabe | 2017-01-31 |