Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6929092 | Speaker diaphragm | Takashi Suzuki, Koji Matsumoto, Koji Takayama | 2005-08-16 |
YA
Yasuhisa Abe
Tohoku Pioneer: 1 patents #9 of 28Top 35%
Overall (2005): #74,120 of 245,428Top 35%
1
Patents 2005