Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11016403 | Electrophotographic photoconductor, image forming apparatus, and process cartridge | Hideki Nakamura, Shuya Sugimoto, Mitsuaki Hirose, Noboru Toriu, Kaori Harada | 2021-05-25 |
| 9535344 | Photoconductor, image-forming apparatus, and cartridge | Noboru Toriu, Hideki Nakamura, Hiroki ORII | 2017-01-03 |
| 8932787 | Electrophotographic photoconductor, electrophotographic apparatus and process cartridge | Eiji Kurimoto, Hideki Nakamura | 2015-01-13 |
| 8278016 | Electrophotographic photoconductor | Keisuke Shimoyama, Eiji Kurimoto, Takaaki Ikegami, Kohsuke Yamamoto, Takumi Shinohara +1 more | 2012-10-02 |
| 8257891 | Electrophotographic photoconductor, process cartridge and image forming apparatus | Naoki Nakatake, Atsushi Takehara, Toshihiko Koizumi, Tsuyoshi Ueda, Hajime Suzuki | 2012-09-04 |
| 7629096 | Electrophotographic photoreceptor with an undercoat layer containing a polyimide resin and electrophotographic apparatus with the photoreceptor | Hajime Suzuki, Ryoji Kobayashi | 2009-12-08 |