Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE42763 | Recording and/or reproducing device for disks | Kazuyuki Takizawa, Takayuki Ishibashi, Yoshiteru Taka, Toru Hama | 2011-09-27 |
| RE42482 | Disc support plate, disc changer mechanism, and disc recording and/or reproducing device | Kazuyuki Takizawa, Toru Hama | 2011-06-21 |
| 7935947 | Glass composition for ultraviolet light and optical device using the same | Taihei Mukaide | 2011-05-03 |
| 7871896 | Precision trench formation through oxide region formation for a semiconductor device | Fumihiko Inoue, Takayuki Maruyama | 2011-01-18 |
| RE42041 | Recording and/or reproducing device for disks | Kazuyuki Takizawa, Takayuki Ishibashi, Yoshiteru Taka, Toru Hama | 2011-01-18 |