Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8342514 | Sheet feeding apparatus and image forming apparatus | Hisayuki Tomura, Kei Sawanaka, Kazushi Nishikata, Masato Suzuki, Atsuya Takahashi +2 more | 2013-01-01 |
| 8262084 | Sheet feeding apparatus and image forming apparatus with sheet feeding cassette and associated locking means | Kazushi Nishikata, Hisayuki Tomura, Kei Sawanaka, Masato Suzuki, Yasuyoshi Hayakawa | 2012-09-11 |
| 7913996 | Sheet feeding apparatus and image forming apparatus | Kazushi Nishikata, Hisayuki Tomura, Kei Sawanaka, Masato Suzuki, Yasuyoshi Hayakawa | 2011-03-29 |
| 7758042 | Sheet feeding apparatus and image forming apparatus | Hisayuki Tomura, Kei Sawanaka, Kazushi Nishikata, Masato Suzuki, Atsuya Takahashi +2 more | 2010-07-20 |
| 7588243 | Sheet feeding apparatus and image forming apparatus | Hironobu Ata | 2009-09-15 |
| 6904250 | Image forming apparatus | — | 2005-06-07 |
| 5651540 | Sheet supply device with stacking reference guide | Yoshiaki Watanabe, Takao Sameshima, Hiroaki Namiki, Tomoyuki Araki, Ryukichi Inoue +1 more | 1997-07-29 |
| 5493380 | Fixing device with means for limiting a distance between heating and pressing member | Tooru Saitou, Koichi Tanigawa, Jun Saito, Yuzo Isoda, Katsuhiko Nishimura | 1996-02-20 |