Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6980495 | Optical recording apparatus with interleaving blank rounds into spiral track | Katsuichi Osakabe, Shinji Aoshima, Hiromitsu Shibata, Masaki Dojun | 2005-12-27 |
| 6924159 | Semiconductor substrate made of group III nitride, and process for manufacture thereof | Masatomo Shibata, Yuichi Oshima | 2005-08-02 |