Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8305852 | Optical information recording medium | Isao Matsuda | 2012-11-06 |
| 8092603 | Substrate processing apparatus | Nobuo Ishimaru | 2012-01-10 |
| 7682679 | Optical information recording medium and method of manufacturing the same | Daisuke Morishita | 2010-03-23 |
| 6813232 | Optical information recording/reproducing method and device therefor | Ryuichi Sunagawa, Atsuo Shimizu | 2004-11-02 |
| 6538326 | Semiconductor device and manufacturing method thereof | Koji Fujimoto, Masahiro Horio | 2003-03-25 |