Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6798447 | Image processing apparatus, image processing method and medium | — | 2004-09-28 |
| 6778473 | Optical disk recording and/or reproducing apparatus and access method | Nobuyoshi Tomita, Hiroshi Saitoh, Takahiro Kusuyama | 2004-08-17 |