Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6468618 | Optical disk and method of producing the same | Yukitoshi Tajima | 2002-10-22 |
SM
Shozo Murata
Overall (2002): #117,770 of 266,432Top 45%
1
Patents 2002