Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8054533 | Image record medium and image record apparatus | Masaaki Araki, Tsunemasa Mita, Naoki Hiji | 2011-11-08 |
| 7961261 | Image forming apparatus | Tsutomu Ishii, Naoki Hiji, Masahiro Sato, Shigehiko Sasaki, Kyotaro Tomoda +1 more | 2011-06-14 |
| 7924238 | Image forming apparatus with members that bring a light emitting device in proximity to a recording medium | Ikutaroh Nagatsuka, Tsutomu Ishii, Minoru Koshimizu | 2011-04-12 |
| 7920112 | Electronic paper system, image processing apparatus for electronic paper system storage medium storing image processing program, and image writing method using image processing apparatus | Yoko Kurihara, Ikutaroh Nagatsuka, Tsunemasa Mita, Minoru Koshimizu, Tsutomu Ishii | 2011-04-05 |