Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6762985 | Optical recording method and optical recording device | Shigeaki Furukawa, Kenichi Nishiuchi, Yuuichi Kamioka | 2004-07-13 |
| 6584054 | Optical recording method and optical recording device | Shigeaki Furukawa, Kenichi Nishiuchi, Yuuichi Kamioka | 2003-06-24 |
| 6345026 | Optical recording method and optical recorder | Shigeaki Furukawa, Kenichi Nishiuchi, Yuuichi Kamioka | 2002-02-05 |