Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7939776 | Switch mechanism and disk device | Eiji Hoshinaka, Hitoshi Ueno | 2011-05-10 |
| 7356825 | Disk carrying apparatus | Hitoshi Ueno | 2008-04-08 |
| 7117509 | Slot-in type reproducing/recording apparatus | Kenjirou Ooizumi, Youichi Konno, Kenji Kikuchi | 2006-10-03 |
| 7111310 | Reproducing/recording apparatus | Kenjirou Ooizumi, Youichi Konno, Kenji Kikuchi | 2006-09-19 |