Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6469718 | Recording medium retaining data for menu control, menu control method and apparatus | Ayato Nakagawa, Tsuyoshi Oda | 2002-10-22 |
| 6424793 | Data recording medium and data replay apparatus | Ayato Nakagawa, Tsuyoshi Oda | 2002-07-23 |
| 6389224 | Wireless communication device having a reconfigurable matching circuit | Kenji Mori, Kazuyasu Imahashi, Kentaro Tanaka, Hiroyuki Yamauchi | 2002-05-14 |