Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE38496 | Thermosensitive recording material | Motoo Tasaka | 2004-04-13 |
IS
Ichiro Sawamura
Overall (2004): #204,791 of 270,089Top 80%
1
Patents 2004