Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4678314 | Image forming apparatus | Kunihiro Shibuya, Hajime Nakamura | 1987-07-07 |
| 4551014 | Original carrier for use with an image forming device | Yoshisugu Nakatomi, Shinichi Hashimoto | 1985-11-05 |
| 4533235 | Cleaning device for use in an image forming apparatus | — | 1985-08-06 |
| 4506972 | Developing device with means to prevent scattering | Reiji Murakami, Yoshitsugu Nakatomi, Tomohiko Takahashi | 1985-03-26 |
| 4449705 | Paper feed device | Kunihiro Shibuya | 1984-05-22 |
| 4432639 | Reciprocative original carrier locking mechanism | Masao Saitou, Yasuhiro Iwata | 1984-02-21 |
| 4390266 | Exposure apparatus for electronic duplicator | — | 1983-06-28 |
| 4386841 | Image-forming device having a photosensitive member | Nobutaka Wakao, Reiji Murakami, Katsuhiko Okamoto | 1983-06-07 |
| 4371252 | Contact type charging device with pliable contact member | Yoshitsugu Nakatomi, Toshimasa Takano, Hideo Mukai | 1983-02-01 |