Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6794062 | Magnetic transfer master medium | Makoto Nagao | 2004-09-21 |
HT
Hisashi Tsubata
Overall (2004): #207,702 of 270,089Top 80%
1
Patents 2004