Issued Patents 2011
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8081545 | Optical disk image forming device and optical disk image forming method | Seiya Yamada, Tatsuo Fushiki, Hiroshi Kubo, Michihiro Shibata | 2011-12-20 |
| 8064302 | Optical disk drawing apparatus, host computer, and optical disk drawing method | Seiya Yamada | 2011-11-22 |
| 7965613 | Image reader | Kazuya Mushikabe | 2011-06-21 |
| 7957252 | Optical disc and method for image forming thereon | Hiroshi Kubo, Michihiro Shibata, Tatsuo Fushiki, Seiya Yamada | 2011-06-07 |
| 7898914 | Optical disk recording apparatus and method of forming visible image on optical disk | Seiya Yamada, Tatsuo Fushiki | 2011-03-01 |
| 7864207 | Optical disk drawing apparatus | Kazuya Mushikabe, Tatsuo Fushiki | 2011-01-04 |