Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5255138 | Automatic disk changer | Masaaki Kiyomiya, Jun Takahashi, Masaki Iwamoto, Masatoshi Watanabe | 1993-10-19 |
| 5107475 | Automatic disk changer with a tray transfer device | Masaaki Kiyomiya, Jun Takahasi, Masatoshi Watanabe, Masaki Iwamoto | 1992-04-21 |
| 5088076 | Automatic disk changer with disk case and clamper | Masaaki Kiyomiya, Jun Takahashi, Masatoshi Watanabe, Masaki Iwamoto | 1992-02-11 |