Issued Patents 2017
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9817326 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Yuki Yamamoto, Atsushi Fujii, Atsushi Okuda, Yuka Ishiduka, Kazunori Noguchi +2 more | 2017-11-14 |
| 9811008 | Image forming method, process cartridge, and electrophotographic apparatus | Kazunori Noguchi, Yuka Ishiduka, Yuki Yamamoto, Atsushi Okuda, Akihiro Maruyama +2 more | 2017-11-07 |
| 9726992 | Electrophotographic photosensitive member, manufacturing method of electrophotographic photosensitive member, process cartridge and electrophotographic apparatus | Kazuko Sakuma, Yuka Ishiduka, Atsushi Okuda, Kazunori Noguchi, Yuki Yamamoto +2 more | 2017-08-08 |
| 9599917 | Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus | Atsushi Okuda, Kazunori Noguchi, Akihiro Maruyama, Atsushi Fujii, Yuka Ishiduka +3 more | 2017-03-21 |
| 9599915 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Takashi Anezaki, Kazuhisa Shida, Haruyuki Tsuji, Atsushi Fujii, Hiroyuki Tomono +1 more | 2017-03-21 |
| 9581920 | Coating film-removing method for cylindrical substrate and manufacturing method for electrophotographic photosensitive member | Kazuko Sakuma, Takahisa Taniguchi, Tatsuya Yamaai, Atsushi Fujii, Akihiro Maruyama +4 more | 2017-02-28 |
| 9535346 | Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus | Michiyo Sekiya, Yota Ito | 2017-01-03 |