Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6836455 | Recording/reproducing apparatus, and method of detecting state thereof | Hidekazu Kamon | 2004-12-28 |
| 6816967 | Electronic equipment and data processing method therefor | Yuko Iijima, Hiraku Inoue | 2004-11-09 |