Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6411577 | Method and apparatus for discrimination between optical discs of different types | — | 2002-06-25 |
HH
Hirokazu Hirose
Overall (2002): #206,965 of 266,432Top 80%
1
Patents 2002