Issued Patents All Time
Showing 51–71 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6427997 | Sheet stacker with aligning/conveying rollers and image forming apparatus using the same | Hisao Hosoya, Masanobu Kawano, Yuji Kanazawa, Mamoru Tomotsune, Takanori Yoshida +2 more | 2002-08-06 |
| 6381439 | Document feeding apparatus and image forming apparatus | Junichi Fujita, Satoru Endo, Kazuaki Ito, Nobutaka Kato, Osamu Kato | 2002-04-30 |
| 6329888 | Reflection inversion surface acoustic wave transducer and filter | — | 2001-12-11 |
| 6283354 | Sheet processing apparatus | Hisao Hosoya, Satoru Endo, Kazuyoshi Omi, Yuji Kanazawa, Takanori Yoshida +2 more | 2001-09-04 |
| 6233427 | Image forming apparatus in use with a sheet post-processing apparatus | Hisao Hosoya, Masanobu Kawano, Shogo Kato, Naoki Otomo, Yuji Kanazawa +3 more | 2001-05-15 |
| 6206359 | Auto document feeder | Eiichi Kubo | 2001-03-27 |
| D438889 | Electronic copier | Kenji Matsumoto, Hisao Hosoya, Junichi Fujita, Hiroto Ito | 2001-03-13 |
| 6152445 | Sheet conveying apparatus and method wherein the sheet is fed without contacting the discharge layer | Hisao Hosoya, Satoru Endo, Mamoru Tomotsune, Yuji Kanazawa, Kazuyoshi Omi | 2000-11-28 |
| 6145834 | Automatic document feeder having a document shunting path | Hiroshi Nakagomi, Yasuhito Watanabe, Hiroshi Maeshima, Kazunori Yoshioka | 2000-11-14 |
| 6109605 | Sheet finishing apparatus | Hisao Hosoya, Satoru Endo, Yuji Kanazawa, Takanori Yoshida, Kazuyoshi Omi +3 more | 2000-08-29 |
| 6106462 | Ultrasonic diagnostic apparatus | Mitsutoshi Yaegashi | 2000-08-22 |
| 6091929 | Image forming apparatus having stapling position controller | Hirohiko Yamazaki, Akihiko Oda, Koichi Kitamoto, Masaki Kakutani | 2000-07-18 |
| 5984299 | Sheet finishing apparatus | Hisao Hosoya, Satoru Endo, Yuji Kanazawa, Takanori Yoshida, Kazuyoshi Omi +1 more | 1999-11-16 |
| 5449158 | Sorter for distributing a plurality of sheets to a plurality of sheet holding bins | Keisuke Tanaka, Izumi Hamanaka, Minoru Kawano, Hisao Hosoya, Akihiko Nishiki | 1995-09-12 |
| 5292112 | Image forming apparatus | Kohji Yoshie | 1994-03-08 |
| 5259605 | Sorter with trays having guide plates and return springs | Kohji Yoshie, Norio Jouichi, Masanobu Kawano, Yoshikazu Maekawa, Osamu Murata +2 more | 1993-11-09 |
| 5223905 | Automatic document conveying device | Yasushi Yamada, Akihiko Nishiki | 1993-06-29 |
| 5213320 | Paper feed device | Izumi Hamanaka | 1993-05-25 |
| 5192065 | Sorter with trays rotatable into a stapling position | Hisao Hosoya, Yasushi Yamada, Kazunobu Miura, Akihiko Nishiki | 1993-03-09 |
| 5169135 | Recirculating document handler | Izumi Hamanaka | 1992-12-08 |
| 5088717 | Paper feeding apparatus having a three cylinder vacuum member | Izumi Hamanaka | 1992-02-18 |