Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876185 | Aluminum support for a photoconductive member | Yasuyuki Matsumoto, Keiichi Murai, Kyosuke Ogawa | 1989-10-24 |
| 4830946 | CVD process for forming an image forming member for electrophotography | Toshiyuki Komatsu, Yutaka Hirai, Katsumi Nakagawa | 1989-05-16 |
| 4818656 | Image forming member for electrophotography | Yutaka Hirai, Katsumi Nakagawa, Toshiyuki Komatsu | 1989-04-04 |
| 4814248 | Photoconductive member and support for said photoconductive member | Naoko Kamata | 1989-03-21 |