Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8031876 | Audio system | Susumu Yamamoto | 2011-10-04 |
HY
Hajime Yoshino
Overall (2011): #290,118 of 364,097Top 80%
1
Patents 2011