Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6967049 | Optical recording medium | Takashi Yamada, Tsuyoshi Komaki | 2005-11-22 |
| 6858279 | Process for producing optical recording medium and optical recording medium | Kazuki Suzawa, Hiroyuki Arioka | 2005-02-22 |
| 6844045 | Method for making optical information medium and optical information medium | Tsuyoshi Komaki, Hideki Hirata, Mamoru Usami | 2005-01-18 |