Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6964059 | Disc cartridge having annular shaped mating projections | Daiki Kobayashi, Kenji Takahashi | 2005-11-08 |
| 6925648 | Disc cartridge | Daiki Kobayashi, Kenji Takahashi | 2005-08-02 |