Issued Patents 1989
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886724 | Photosensitive member having an overcoat layer and process for manufacturing the same | Kenji Masaki, Izumi Osawa, Masanori Fujiwara, Yumiko Takedomi | 1989-12-12 |
| 4882256 | Photosensitive member having an overcoat layer comprising amorphous carbon | Izumi Osawa, Syuji Iino, Hideo Hotomi, Kenji Masaki | 1989-11-21 |
| 4876168 | Photosensitive member comprising charge generating layer and charge transporting layer comprising amorphous carbon containing chalogen or transition metal | Hideo Hotomi, Izumi Osawa, Syuji Iino, Masanori Fujiwara | 1989-10-24 |
| 4851313 | Photosensitive member comprising charge generating layer and charge transporting layer and process for preparing same | Izumi Osawa, Syuji Iino, Hideo Hotomi, Mitsutoshi Nakamura | 1989-07-25 |
| 4847653 | Triboelectrically charging member | Hideo Hotomi, Toshiya Natsuhasra | 1989-07-11 |
| 4810606 | Photosensitive member comprising charge generating layer and charge transporting layer | Shuji Iino, Hideo Hotomi, Mitsutoshi Nakamura, Izumi Osawa | 1989-03-07 |
| 4801515 | Photosensitive member having an overcoat layer | Shuji Iino, Hideo Hotomi, Masanori Fujiwara, Izumi Osawa | 1989-01-31 |