Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11307510 | Electrophotographic photoreceptor, electrophotographic photoreceptor cartridge and image forming apparatus | Mitsuo Wada, Wataru Miyashita, Takahiro Choda, Akira Ando | 2022-04-19 |
| 10503088 | Electrophotographic photoreceptor, image forming apparatus, and coating liquid for forming photosensitive layer | Mitsuo Wada | 2019-12-10 |
| 10197928 | Electrophotographic photoreceptor, image forming apparatus, and coating liquid for forming photosensitive layer | Mitsuo Wada | 2019-02-05 |
| 9507284 | Electrophotographic photoreceptor, electrophotographic photoreceptor cartridge, image-forming apparatus, and triarylamine compound | Mitsuo Wada | 2016-11-29 |
| 8906586 | Coating fluid for photosensitive-layer formation, process for producing the same, photoreceptor produced with the coating fluid, image-forming apparatus employing the photoreceptor, and electrophotographic cartridge employing the photoreceptor | Teruyuki Mitsumori, Kozo Ishio | 2014-12-09 |
| 8420283 | Coating liquid for forming undercoat layer, method for preparing coating liquid for forming undercoat layer, electrophotographic photoreceptor, image-forming apparatus, and electrophotographic cartridge | Kozo Ishio | 2013-04-16 |
| 8415079 | Electrophotographic photoreceptor having undercoat layer | — | 2013-04-09 |
| 8404411 | Electrophotographic photoreceptor, image-forming apparatus, and electrophotographic cartridge | Teruyuki Mitsumori, Kozo Ishio, Hiroaki Takamura, Yasunori Kawai | 2013-03-26 |
| 8399165 | Coating fluid for forming undercoat layer and electrophotographic photoreceptor having undercoat layer formed by Applying said coating fluid | — | 2013-03-19 |
| 8394559 | Coating liquid for forming undercoat layer, photoreceptor having undercoat layer formed of the coating liquid, image-forming apparatus including the photoreceptor, and electrophotographic cartridge including the photoreceptor | Teruyuki Mitsumori, Shunichiro Kurihara | 2013-03-12 |
| 8323861 | Electrophotographic photoreceptor, image-forming apparatus, and electrophotographic cartridge | Teruyuki Mitsumori, Kozo Ishio | 2012-12-04 |
| 8178264 | Coating fluid for forming undercoat layer and electrophotographic photoreceptor having undercoat layer formed by applying said coating fluid | — | 2012-05-15 |