Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8931777 | Multi-feed detection apparatus, sheet conveyance apparatus, and sheet processing apparatus | — | 2015-01-13 |
| 8582320 | Self-excited switching power supply circuit | Toshihiro Amei, Kenji Hatano, Yoshitaka Kimura | 2013-11-12 |
| 8437151 | Self-excited switching power supply circuit | Toshihiro Amei, Kenji Hatano | 2013-05-07 |
| 8085448 | Image reading apparatus and control method thereof | Shinobu Kato, Hirokazu Higuchi | 2011-12-27 |
| 7796310 | Image reading apparatus and control method therefor, as well as storage medium | Yoji Hasegawa, Minoru Sashida | 2010-09-14 |
| 7130245 | Ultrasonic double feed detecting device | Tomoya Shimazaki | 2006-10-31 |
| 6636713 | Image reading apparatus | Hiroshi Komuro | 2003-10-21 |
| 6587658 | Image reading apparatus | Hiroshi Komuro | 2003-07-01 |
| 6315284 | Sheet feeding apparatus and sheet processing apparatus | Hiroshi Komuro, Kazuhide Sugiyama, Minoru Sashida | 2001-11-13 |
| 6234470 | Sheet material feeding apparatus | Masashi Shimamura | 2001-05-22 |
| 6168146 | Sheet feeding apparatus and sheet processing apparatus | Hiroshi Komuro, Kazuhide Sugiyama, Minoru Sashida | 2001-01-02 |
| 5642181 | Image exposure apparatus | Toshiya Matsumoto, Yukuo Yamaguchi, Taketo Ochiai | 1997-06-24 |
| 5272352 | Retrieval system | Masami Maetani | 1993-12-21 |
| 5245199 | Mark detecting apparatus using active threshold comparison | — | 1993-09-14 |
| 5020900 | Film feeding apparatus | Minoru Sashida, Masaaki Yanagi, Hirokazu Higuchi | 1991-06-04 |