Issued Patents 1997
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5669050 | Developing apparatus using blank pulse bias | Yuji Sakemi, Koji Amemiya, Masahiro Inoue, Masami Izumizaki | 1997-09-16 |
| 5652650 | Color image apparatus including a plurality of developing devices having a particular sequence of operation | Yoshihiro Murasawa, Hisashi Fukushima, Takashi Hasegawa | 1997-07-29 |
| 5636010 | Image forming apparatus having a plurality of developing means | Toshimitsu Danzuka, Takao Ogata | 1997-06-03 |
| 5619746 | Image forming apparatus having recording material bearing member | Takahiro Kubo, Yoshihiro Murasawa, Hisashi Fukushima, Takashi Hasegawa, Satoshi Tamura | 1997-04-08 |
| 5610698 | Image forming apparatus for inverting an original to record both surfaces on separate recording materials | — | 1997-03-11 |
| 5608508 | Rotatable member for fixing in which inorganic filler is contained in silicone rubber, and fixing device having the same | Hiroaki Kumagai, Kazuo Kishino, Masaaki Takahashi, Rie Saito, Jiro Ishizuka +2 more | 1997-03-04 |