Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6686018 | Optical disk and method of producing the same | Shozo Murata | 2004-02-03 |
YT
Yukitoshi Tajima
Overall (2004): #79,324 of 270,089Top 30%
1
Patents 2004