Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7592112 | Electrophotographic photoreceptor, process cartridge and electrophotographic apparatus | Shigeaki Shiino, Makoto Takemoto, Makoto Kusayanagi, Hirokazu Sakashita, Makoto Nishimura +3 more | 2009-09-22 |
| 6322945 | Process for producing an electrophotographic photoreceptor and the electrophotographic produced by that process | Wataru Nakabayashi, Kazuya Hongo, Kazuaki Aoki, Masaaki Suwabe, Kiyoshi Hashimoto +1 more | 2001-11-27 |
| 5449573 | Method for manufacturing an electrophotographic photoreceptor | Kazuaki Aoki, Nobuyuki Ichizawa, Wataru Nakabayashi, Hiroshi Miyamoto, Masaaki Suwabe +1 more | 1995-09-12 |