Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6782114 | Loudspeaker | Takashi Suzuki | 2004-08-24 |
| 6751324 | Speaker device | Shigeru Watanabe | 2004-06-15 |
TA
Tomiaki Ando
Tohoku Pioneer: 2 patents #1 of 51Top 2%
Overall (2004): #37,435 of 270,089Top 15%
2
Patents 2004