Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6495235 | Optical disk, substrate of the same, and mold for forming the substrate | Kiyoshi Uchida, Akira Kurozuka, Eiichi Hanakawa | 2002-12-17 |
| 6409454 | Suspending member breakage preventing mechanism in spare wheel holding apparatus | — | 2002-06-25 |