Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11904616 | Information processing apparatus, tape printing apparatus, and method and program for controlling information processing apparatus | — | 2024-02-20 |
| 6941566 | Disc system | Shigehiro Itou, Takashi Matsuda, Yoshisada Ishimoto | 2005-09-06 |
| 6392981 | Disc device | Shigehiro Itou, Takashi Matsuda, Yoshisada Ishimoto | 2002-05-21 |
| 6256279 | Disc system | Shigehiro Itou, Takashi Matsuda, Yoshisada Ishimoto | 2001-07-03 |
| 5323885 | Vibration damping device with grooves | Kanji Fukunaga | 1994-06-28 |
| 5101399 | Deck base locking device for recording playback unit | Kanji Fukunaga | 1992-03-31 |
| 4985884 | Disk shaped recording reproduction device | Kanji Fukunaga | 1991-01-15 |