Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6864879 | Rotational operation mechanism and music playback apparatus using the mechanism | Yoshitaka Nojima | 2005-03-08 |
| 5608714 | Structure for supporting disc stockers in a disc changer with a manually operable release lever | Katsuhiro Shiba, Minoru Goto, Takao Yamada, Norihisa Kato, Jun Takahashi +1 more | 1997-03-04 |