Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5956317 | Composite optical disk with structure for preventing adhesive from leaking into the center hole | Takeshi Komiyama | 1999-09-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5956317 | Composite optical disk with structure for preventing adhesive from leaking into the center hole | Takeshi Komiyama | 1999-09-21 |