Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11731308 | Electric stapler | Tatsuya Kenjo | 2023-08-22 |
| 10974532 | Teeth part, binder, paper-processing apparatus, and image formation system | Kazuhiko Kishi, Tatsuya Kenjo, Kazuya Igata, Katsuya Hakozaki | 2021-04-13 |
| 9738007 | Electric stapler | — | 2017-08-22 |
| 8568052 | Binder | Kiichi Haramiishi | 2013-10-29 |
| 8371393 | Electric stapler and operation method of electric stapler | Kazuo Higuchi | 2013-02-12 |
| 8328176 | Paper sheet stacking device, and bookbinding device | — | 2012-12-11 |
| 8322940 | Binder | Kazuya Igata | 2012-12-04 |
| 7916357 | Image reading apparatus | Kazuhide Sugiyama | 2011-03-29 |
| 7543811 | Sheet feeding apparatus and image processing apparatus with interconnected feeding unit and sheet regulating member | — | 2009-06-09 |
| 7170658 | Image reading apparatus | Masahiro Shirai | 2007-01-30 |
| 7151621 | Image reading apparatus | Masahiro Shirai | 2006-12-19 |
| 6869070 | Sheet feeding apparatus and image forming apparatus and image reading apparatus provided with same | Masahiro Shirai | 2005-03-22 |
| D492313 | Image data scanner apparatus | Hiroyuki Ichiyoshi, Teruhiko Kitamura, Kazuhide Sugiyama, Jun Tanaka | 2004-06-29 |
| D478594 | Document scanner | Hiroyuki Ichiyoshi, Kazuaki Sakuta, Kazuhide Sugiyama, Masahiro Shirai, Shinobu Kato +1 more | 2003-08-19 |
| 6234470 | Sheet material feeding apparatus | Katsuhiko Okitsu | 2001-05-22 |