Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6482091 | Entertainment system, entertainment apparatus, recording medium, and program | Eiji Uriya, Akira Koike | 2002-11-19 |
| 6433509 | Power supply unit | Shinya Kimoto, Ko Watanabe | 2002-08-13 |
| 6390919 | Entertainment system, entertainment apparatus, recording medium, and program | Eiji Uriya, Akira Koike | 2002-05-21 |