Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6929840 | Optical recording medium, method for manufacturing the same and target used for sputtering process | Yasuo Hosoda, Megumi Sato, Masataka Yamaguchi, Tetsuya Iida, Hiroyasu Inoue +2 more | 2005-08-16 |
| 6841218 | Write once optical recording medium | Yasuo Hosoda, Satoshi Jinno, Hideo Kudo | 2005-01-11 |