Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5752133 | Electrophotographic color image forming apparatus with image exposure means inside of photoreceptor drum | Hisayoshi Nagase, Satoshi Haneda, Shuta Hamada, Toshihide Miura, Masakazu Fukuchi +1 more | 1998-05-12 |
| 5729809 | Color image forming apparatus with intermediate transfer | Satoshi Haneda, Hisayoshi Nagase, Shuta Hamada, Toshihide Miura | 1998-03-17 |
| 5722009 | Color image forming apparatus having a transparent image forming drum with detectors inside of the drum | Satoshi Haneda | 1998-02-24 |
| 5722013 | Color image forming apparatus having a supporting member and a plurality of image exposure devices mounted inside a cylindrical image forming body | Hisayoshi Nagase, Satoshi Haneda, Shuta Hamada, Toshihide Miura | 1998-02-24 |
| 5708930 | Color image forming apparatus having a transparent image forming body | Hisayoshi Nagase, Shuta Hamada, Satoshi Haneda | 1998-01-13 |
| 5708934 | Color image forming apparatus with well-registrated imagewise exposure means | Hisayoshi Nagase, Shuta Hamada, Satoshi Haneda | 1998-01-13 |
| 5697025 | Color image forming apparatus | Satoshi Haneda | 1997-12-09 |
| 5666605 | Charging unit | Satoshi Haneda | 1997-09-09 |
| 5615002 | Electrophotographic color image forming apparatus with a plurality of image exposing devices arranged around outer circumference of photoreceptor | Satoshi Haneda, Hisayoshi Nagase, Shuta Hamada, Masakazu Fukuchi, Tadayoshi Ikeda | 1997-03-25 |
| 5325637 | Developing apparatus with an improved sleeve | Kazuo Yasuda, Masakazu Fukuchi, Meizo Shirose, Yoshiaki Kobayahi | 1994-07-05 |