Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7351511 | Liquid developer and image forming apparatus using same | Naonori Kurokawa, Tsutomu Teraoka, Tsuneo Kurotori | 2008-04-01 |
| 7046952 | Fixing apparatus and image forming apparatus | Tsuneo Kurotori, Noriyasu Takeuchi | 2006-05-16 |
| 6947700 | Fixing apparatus and image forming apparatus | Tsuneo Kurotori, Noriyasu Takeuchi | 2005-09-20 |
| 5521679 | Image forming apparatus having clamp for conveying a recording medium | Seiichi Miyakawa, Shigeru Suzuki, Kazuaki Iizuka, Yoshiyumi Tamiya, Kenichi Shimizu +3 more | 1996-05-28 |
| 5144521 | Discharging member and charging device using the same | Izumi Tagoku | 1992-09-01 |
| 4811158 | Solid state charger | Yasuyuki Kani, Seiichi Miyakawa | 1989-03-07 |
| 4803593 | Flat solid discharging device | Kazuyoshi Matsumoto, Seiichi Miyakawa, Shigeru Suzuki | 1989-02-07 |
| 4640611 | Copying method for bookbinding | Tomohiro Oikawa, Kenichi Shimizu, Takashi Seto, Masahiro Ishikawa, Shigeru Suzuki +1 more | 1987-02-03 |