Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7995262 | Electrochromic display device | Masao Suzuki, Toshimi Fukuoka, Wu Weng | 2011-08-09 |
| 7944571 | Image forming device with carbon copy function | — | 2011-05-17 |
| 7937048 | Signal transmission apparatus and signal transmission method | Yoichi Sato | 2011-05-03 |