Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6437017 | Coating composition and optical recording medium | — | 2002-08-20 |
| 6383596 | Optical recording medium and process for producing the same | Hiroyuki Arioka, Megumi Yoshimura | 2002-05-07 |