Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE39168 | Image forming apparatus in use with a sheet post-processing apparatus | Kazuhiro Hirota, Hisao Hosoya, Shogo Kato, Naoki Otomo, Yuji Kanazawa +3 more | 2006-07-11 |
| 7003257 | Hole-punching processor and image forming apparatus | Kohji Yoshie, Hisao Hosoya, Hideyo Ohashi, Kazuyoshi Omi, Masaru Goto +2 more | 2006-02-21 |
| 6888650 | Apparatus and method for reading document | Tsuyoshi Mizubata, Kiyoshi Hata, Koji Ogino, Kazuhide Sano, Sei Takahashi +1 more | 2005-05-03 |
| 6719680 | Sheet folding apparatus | Hisao Hosoya, Hideyo Ohashi, Kazuyoshi Omi, Masaru Goto, Tomoki Nagaoka +1 more | 2004-04-13 |
| 6427997 | Sheet stacker with aligning/conveying rollers and image forming apparatus using the same | Kazuhiro Hirota, Hisao Hosoya, Yuji Kanazawa, Mamoru Tomotsune, Takanori Yoshida +2 more | 2002-08-06 |
| 6321064 | Document feeding apparatus | Tsuyoshi Mizubata, Toshio Shida, Yasuhito Watanabe, Makoto Iino | 2001-11-20 |
| 6233427 | Image forming apparatus in use with a sheet post-processing apparatus | Kazuhiro Hirota, Hisao Hosoya, Shogo Kato, Naoki Otomo, Yuji Kanazawa +3 more | 2001-05-15 |
| 6215976 | Automatic document conveyance apparatus | Toshio Shida, Tsuyoshi Mizubata, Satoru Endo, Kazuaki Itou, Osamu Kato | 2001-04-10 |
| 6109605 | Sheet finishing apparatus | Kazuhiro Hirota, Hisao Hosoya, Satoru Endo, Yuji Kanazawa, Takanori Yoshida +3 more | 2000-08-29 |
| 5765824 | Sheet finisher | Minoru Kawano, Hirohiko Okabe, Hirotaka Kataoka, Toshitaka Matsumoto | 1998-06-16 |
| 5323219 | Copying machine having an automatic document feeder with original positioning means | Izumi Hamanaka | 1994-06-21 |
| 5259605 | Sorter with trays having guide plates and return springs | Kohji Yoshie, Norio Jouichi, Yoshikazu Maekawa, Osamu Murata, Junzi Sato +2 more | 1993-11-09 |
| 5222721 | Sorter with casing movable in a transverse direction to the direction of sheet delivery | Kazunobu Miura, Minoru Kawano, Yoshikazu Maekawa, Osamu Murata, Junzi Sato +1 more | 1993-06-29 |
| 5212517 | Copier having copy mode selection means | Yasushi Yamada, Tsuyoshi Mizubata, Masaru Ushio, Osamu Murata, Tomoya Motoyoshi +1 more | 1993-05-18 |
| 5205548 | Automatic document sheet conveyance device | Yasushi Yamada, Masaru Ushio, Yoshikazu Maekawa, Yoshio Ueda | 1993-04-27 |
| 5197723 | Automatic document feeding apparatus | Yasushi Yamada, Yoshikazu Maekawa, Osamu Murata, Yoshio Ueda | 1993-03-30 |
| 5028951 | Copying apparatus | Masaru Ushio, Chiharu Kobayashi, Satoshi Sakata, Seiji Takahashi | 1991-07-02 |