Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5393628 | Electrophotographic photosensitive member, and electrophotographic apparatus employing the same | Tatsuya Ikezue | 1995-02-28 |
| 5357320 | Electrophotographic apparatus | Noboru Kashimura, Harumi Sakoh, Shoji Amamiya, Takashige Kasuya, Haruyuki Tsuji +2 more | 1994-10-18 |
| 5229237 | Electrophotographic photosensitive member and process for production thereof comprising a disazo and trisazo pigment | Yoichi Kawamorita, Hisao Maruyama | 1993-07-20 |
| 5112656 | Coating method suitable for use in production of photosensitive member for electrophotography | Mitsuru Honda, Hitoshi Toma, Shigemori Tanaka, Keiichi Murai, Akira Unno +1 more | 1992-05-12 |