Issued Patents All Time
Showing 76–88 of 88 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5715500 | Image reading device having an automatic document feeder with at least a removable document feeding section | Shigeru Horiguchi, Takashi Taruki, Masashi Kouchi, Makoto Tanaka, Hisayo Ohshita | 1998-02-03 |
| 5638159 | Developing unit for an image forming apparatus and method of collecting bicomponent developer therefrom | Tsukuru Kai, Nobuo Iwata, Hidetoshi Yano, Satoshi Muramatsu, Yoshiko Ishii +2 more | 1997-06-10 |
| 5606408 | Image forming apparatus and cleaning device therefor | Hidetoshi Yano, Hisashi Shoji, Tsukuru Kai, Osamu Endo, Yoshiko Ishii +5 more | 1997-02-25 |
| 5482265 | Sheet feeder for an image forming apparatus | Hiroyuki Shibaki, Tetsuo Yamanaka, Hiroshi Hosokawa | 1996-01-09 |
| 5464200 | Sheet storing device with locking bins | Makoto Tanaka, Kohki Sakamoto, Hisayo Kondo, Rikio Kasahara, Hiroyuki Shibaki +1 more | 1995-11-07 |
| 5386272 | Apparatus and method for protecting fixing unit in image forming system against damage | — | 1995-01-31 |
| 5194879 | Image forming apparatus capable of changing dotting density | Hiroaki Kotabe, Shigeru Yamazaki, Kouji Yamanobe, Masaru Kaneko, Masahiko Banno +4 more | 1993-03-16 |
| 5095371 | Duplex image forming system with number of single side printed sheets in feed path selected before printing second side | Hidetake Tanaka, Shigeru Yamazaki, Koji Yamanobe, Hiroaki Kotabe, Masahiko Banno | 1992-03-10 |
| 5034780 | Image forming apparatus | Hiroaki Kotabe | 1991-07-23 |
| 4956678 | Recording sheet transport apparatus | Yukitoshi Kiya | 1990-09-11 |
| 4924320 | Image system with connection to operational units | Hidetake Tanaka, Shigeru Yamazaki, Koji Yamanobe, Hiroaki Kotabe, Masahiko Banno | 1990-05-08 |
| 4876606 | Image forming system | Masahiko Banno | 1989-10-24 |
| 4855754 | Control device for an image recorder | Hidetake Tanaka | 1989-08-08 |