Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6137983 | Fixing belt, fixing apparatus equipped with fixing belt, and method of manufacturing fixing belt | Eiji Okabayashi, Mitsuru Isogai | 2000-10-24 |
| 6091051 | Heating device | Toshio Sakata, Eiji Okabayashi, Yoshifumi Kosagi | 2000-07-18 |
| 6076817 | Finisher | Tadashi Kobayashi, Hiroyuki Yoshikawa | 2000-06-20 |
| 6054677 | Heating device and heating rotary member | Yoshifumi Kosagi, Toshio Sakata, Eiji Okabayashi, Taizou Oonishi, Shigeo Honma | 2000-04-25 |
| 6047158 | Fixing device having a heat moving member | Tetsuro Ito, Takeshi Kato, Taizou Oonishi | 2000-04-04 |
| 6037576 | Apparatus and method for detecting a condition in an inductive heating device | Eiji Okabayashi, Tetsuro Ito, Takeshi Kato, Taizou Oonishi | 2000-03-14 |
| 6035174 | Apparatus for controlling the rotational motion of a fixing apparatus | Tetsuro Ito, Taizou Oonishi, Eiji Okabayashi | 2000-03-07 |
| 6032016 | Fixing apparatus including apparatus for controlling the supply of releasing agent | Noboru Yonekawa, Mitsuru Isogai, Takashi Yamada, Ryo Kawamura, Eiji Okabayashi | 2000-02-29 |
| 5999764 | Fixing apparatus having a transport mechanism and a controller for controlling the transport mechanism | Eiji Okabayashi | 1999-12-07 |
| 5870660 | Heating device | Tetsuro Ito, Takeshi Kato, Taizou Oonishi, Keigo Tange | 1999-02-09 |
| 5848319 | Apparatus discriminating the transport condition of a recording medium through a fixing device based on temperature of a fixing roller | Tetsuro Ito | 1998-12-08 |
| 5839023 | Fixing apparatus and control method thereof | — | 1998-11-17 |
| 5822670 | Fixing device and image forming apparatus | — | 1998-10-13 |
| 5797596 | Finisher with a stapling function | Tadashi Kobayashi, Misao Nishikawa, Hiroyuki Yoshikawa, Kazuhito Ozawa, Ryo HIRANO +2 more | 1998-08-25 |
| 5769404 | Finishing apparatus and image forming system including the apparatus | Kunihiko Kanou, Shinobu Seki, Kazuhito Ozawa, Shinji Wakamatsu, Masahiro Nonoyama | 1998-06-23 |
| 5768673 | Induction heat fusing device and a fusing roller used in an induction heat sufing device | — | 1998-06-16 |
| 5752150 | Heating apparatus | Takeshi Kato, Eiji Okabayashi, Satoru Yoneda, Tetsuro Ito | 1998-05-12 |
| 5749569 | Document feeding apparatus having improved forwarding means | Tomoyuki Atsumi, Hirokazu Matsuo | 1998-05-12 |
| 5722025 | Fixing device | Eiji Okabayashi, Takeshi Kato, Tetsuro Ito | 1998-02-24 |
| 5708953 | Copying system provided with an automatic document feeder and a copy sheet circulating device | Shinobu Seki | 1998-01-13 |
| 5580040 | Document feeding apparatus for separating document sheets | Tomoyuki Atsumi, Hirokazu Matsuo | 1996-12-03 |
| 5482264 | Document feeding apparatus for aligning original documents in duplex copying move | Tomoyuki Atsumi, Hirokazu Matsuo | 1996-01-09 |
| 5470051 | Automatic document feeder | Hirokazu Matsuo, Hirofumi Tanahashi, Yoshihito Hirano, Hiroyasu Nagato, Takuma Ishikawa | 1995-11-28 |
| 5292113 | Automatic document feeder | Hirokazu Matsuo, Hirofumi Tanahashi, Yoshihito Hirano, Hiroyasu Nagato, Takuma Ishikawa | 1994-03-08 |
| 5213322 | Original transfer apparatus | Hirokazu Matsuo, Takuma Ishikawa | 1993-05-25 |