Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7920147 | Image processing apparatus, image processing process, and recording medium | Hideyuki Shimizu, Mitsuko Honma | 2011-04-05 |
| 7843461 | Image special effect device, graphic processor and recording medium | Masaaki Shino, Taku Yokoyama, Hideyuki Shimizu | 2010-11-30 |
| 7528841 | Image transformation apparatus, image transformation circuit and image transformation method | Hiroshi Yamauchi, Hideyuki Shimizu | 2009-05-05 |
| 6504551 | Color correction device, color correction method, picture processing device, and picture processing method | Katsuakira Moriwake, Shoichi Usui | 2003-01-07 |
| 6021229 | Imaging processing method for mapping video source information onto a displayed object | Nobuyuki Minami, Kazuhiro Maruyama | 2000-02-01 |
| 6014472 | Special effect device, image processing method, and shadow generating method | Nobuyuki Minami | 2000-01-11 |
| 5777626 | Video image special effect device | Tetsuro Nakata | 1998-07-07 |