Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6625301 | Image processing apparatus, image processing method and transmission medium | — | 2003-09-23 |
| 6617094 | Laser-marking laminated structure and laser-marked laminated structure | Atsuya Ozawa, Koji Shimizu, Masahiro Shimoyamada | 2003-09-09 |
| 6526157 | Image processing apparatus, image processing method and transmission medium | — | 2003-02-25 |