Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8041071 | Diaphragm and speaker device | Akihiko Furuto | 2011-10-18 |
SK
Sinsuke Konuma
Tohoku Pioneer: 1 patents #13 of 49Top 30%
Overall (2011): #164,062 of 364,097Top 50%
1
Patents 2011