Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6545967 | Disk changer | — | 2003-04-08 |
| 5960534 | Electronic-part surface mounting apparatus | Takayuki Yazawa | 1999-10-05 |
| 5878016 | Disk changer | Takao Higuchi, Ichiro Sakuma | 1999-03-02 |