Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6672423 | Speaker and method of assembling the speaker | — | 2004-01-06 |
TK
Toshifumi Kato
Tohoku Pioneer: 1 patents #13 of 51Top 30%
Overall (2004): #97,561 of 270,089Top 40%
1
Patents 2004