Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6714230 | Method for optically recording information on an optically re-writable information medium | — | 2004-03-30 |
AS
Akihiko Shimizu
Overall (2004): #265,684 of 270,089Top 100%
1
Patents 2004