Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8021580 | Conductive metal paste | Hiroshi Saito, Kazuo Hosoya, Noriaki Hata, Yorishige Matsuba | 2011-09-20 |
| 8016283 | Recording sheet feeder and image forming apparatus providing easy maintenance with simple structure | Hiroyuki Watase, Ryo Takenaka, Hiroshi Kajiyama | 2011-09-13 |
| 7992858 | Sheet conveying apparatus, image scanning apparatus, and image forming apparatus | Yasuhiro Sagawa, Kenji Ueda, Hiroyuki Watase, Naoyuki Okamoto, Yoshikuni Ishikawa +2 more | 2011-08-09 |
| 7922167 | Sheet conveying device, and image forming apparatus including same | Hiroshi Kajiyama, Hiroyuki Watase, Tadashi Kusumi | 2011-04-12 |