Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9046643 | Optical scanning element and image display device using the same | Fujio Okumura | 2015-06-02 |
| 8789076 | Transportation body for flexible optical disk, optical disk transportation apparatus, and optical disk transportation method | Masashi Kubota, Hisaya Niizawa | 2014-07-22 |
| 8739191 | Stacking type tray and tray developing mechanism and stacking type tray developing system | Masashi Kubota, Hisaya Niizawa | 2014-05-27 |
| 8539517 | Optical disk apparatus | Hisaya Niizawa, Masashi Kubota | 2013-09-17 |
| 8448195 | Stacking type tray and tray developing mechanism and stacking type tray developing system | Masashi Kubota, Hisaya Niizawa | 2013-05-21 |
| 8365210 | Disk stabilizer to prevent disk sticking and method thereto | — | 2013-01-29 |