Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7316882 | Image forming method | Yoshimichi Katagiri, Yasushige Nakamura, Katsuji Ebisu, Takahiro Kashikawa | 2008-01-08 |
| 7045265 | Electrophotographic color toner | Katsuji Ebisu, Takahiro Kashikawa | 2006-05-16 |
| 6982139 | Electrophotographic color toner, and electrophotographic color developer, toner cartridge, image forming device and image forming method using the same | Katsuji Ebisu, Takahiro Kashikawa | 2006-01-03 |
| 6703175 | Color toner containing less conductive particles that have appropriate electrical resistance and can produce clear color images | Katsuji Ebisu, Takahiro Kashikawa | 2004-03-09 |
| 6555280 | Color toner for flash fixing | Katsuji Ebisu, Takahiro Kashikawa, Katsura Sakamoto | 2003-04-29 |
| 5986017 | Toner binder for flash fixing, toner, electrostatic photographic printing method and apparatus therefor | Yoshimichi Katagiri, Hitoshi Kusaba, Yasuharu Takeuchi, Makoto Koshi, Hiroichi Ishihara +4 more | 1999-11-16 |
| 5618648 | Toner binder, toner, electrophotographic method and apparatus therefor | Norio Sawatari, Takeshi Ogino, Hiroaki Naito, Makoto Koshi, Kazuhiko Kido +6 more | 1997-04-08 |
| 5582950 | Process for producing flash fusing color toner | Yoshimichi Katagiri, Kazuyuki Kishimoto, Kazuhiko Kido, Yasufumi Nakamura, Hidenori Fujioka +11 more | 1996-12-10 |
| 5518851 | Toner | Yoshimichi Katagiri, Norio Sawatari | 1996-05-21 |
| 5432035 | Flash fixing color toner and process for producing the same | Yoshimichi Katagiri, Kazuyuki Kishimoto, Kazuhiko Kido, Yasufumi Nakamura, Hidenori Fujioka +11 more | 1995-07-11 |
| 5393631 | Toner carriers for electrophotographic printers | Yasuo Yamagishi, Norio Sawatari | 1995-02-28 |
| 5389485 | Toner | Yoshimichi Katagiri, Norio Sawatari | 1995-02-14 |