Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6742622 | Molded foam resin, process for forming the same and speaker diaphragm consisting of the same | Masatoshi Sato, Yoshitaka Kobayashi | 2004-06-01 |
JN
Jiro Nakazono
Tohoku Pioneer: 1 patents #13 of 51Top 30%
Overall (2004): #194,001 of 270,089Top 75%
1
Patents 2004