Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6967762 | Image display medium, image display, device and image display method | Yoshinori Machida, Yasufumi Suwabe, Motohiko Sakamaki, Takeshi Matsunaga, Kiyoshi Shigehiro | 2005-11-22 |
| 6956557 | Image display device | Yoshinori Machida, Takeshi Matsunaga, Kiyoshi Shigehiro, Yasufumi Suwabe, Motohiko Sakamaki | 2005-10-18 |
| 6879430 | Image display medium and image writing device | Yoshinori Machida, Yasufumi Suwabe, Takeshi Matsunaga, Motohiko Sakamaki, Kiyoshi Shigehiro | 2005-04-12 |
| 6842278 | Method for manufacturing image displaying medium | Motohiko Sakamaki, Kiyoshi Shigehiro, Shota Oba, Nobuyuki Nakayama, Yoshinori Machida +2 more | 2005-01-11 |