Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8213832 | Image forming apparatus with opening and closing assembly and gears movable therewith | Yoshihiro Matsuo | 2012-07-03 |
| 7974553 | Image forming apparatus with opening and closing assembly and gears movable therewith | Yoshihiro Matsuo | 2011-07-05 |
| 6874777 | Sheet feed apparatus, sheet separating member, sheet feed assembly and sheet separating assembly | Koichi Sano, Kenichi Kobayashi, Katsuhiko Nishimura | 2005-04-05 |
| 6735413 | Sheet operative member, and sheet conveying apparatus and image processing apparatus using the sheet operative member | Kenichi Kobayashi | 2004-05-11 |
| 6084622 | Frame structure and an image forming apparatus using such a frame structure | Yoshinori Sugiura, Jun Azuma, Nobukazu Adachi, Takeshi Setoriyama, Chitose Tenpaku +9 more | 2000-07-04 |
| 6070867 | Sheet supplying apparatus | Yuzuru Tsurumi, Shigeru Okamura, Hiroyuki Ishii, Takeshi Niimura, Ryuichi Kojima +1 more | 2000-06-06 |
| 5927702 | Sheet feeder and image forming apparatus using the same | Hiroyuki Ishii, Yuzuru Tsurumi, Masahide Tanoue, Hidehiko Kajiya, Ryuichi Kojima | 1999-07-27 |
| 5884117 | Image-forming apparatus with a cover-mounted document-reading unit and a common tray for receiving a recording medium and original document features | Masahide Tanoue, Hiroyuki Ishii, Hidehiko Kajiya | 1999-03-16 |
| 5752149 | Image heating apparatus using endless web guided by a guide having inclined surfaces | Nobukazu Adachi, Akira Kuroda, Takeshi Sugita | 1998-05-12 |
| 5634178 | Gear unit, image forming apparatus and gear unit mounting method | Yoshinori Sugiura, Jun Azuma, Nobukazu Adachi, Takeshi Setoriyama, Chitose Tenpaku +9 more | 1997-05-27 |
| 5621451 | Image forming apparatus | Yoshinori Sugiura, Noriyoshi Ishikawa, Takeshi Setoriyama, Chitose Tenpaku, Tatsuo Hamada +8 more | 1997-04-15 |
| 5561496 | Image forming apparatus, assembling method of image forming apparatus, and mounting method of outer casing | Yoshinori Sugiura, Jun Azuma, Nobukazu Adachi, Takeshi Setoriyama, Chitose Tenpaku +9 more | 1996-10-01 |
| 5559581 | Image forming apparatus with helical gear drive train | Yoshinori Sugiura, Jun Azuma, Nobukazu Adachi, Takeshi Setoriyama, Chitose Tenpaku +9 more | 1996-09-24 |
| 5493379 | Heater having contacts for AC and DC | Akira Kuroda, Nobukazu Adachi, Takeshi Sugita | 1996-02-20 |
| 5404214 | Image heating apparatus comprising a grounded film | Toshio Yoshimoto, Nobukazu Adachi, Yasumasa Nashida, Yasuhiro Nakata, Akira Kuroda +1 more | 1995-04-04 |