Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6519344 | Audio system | Kiyoshi Yajima | 2003-02-11 |
SK
Satoshi Kumada
Overall (2003): #124,718 of 273,478Top 50%
1
Patents 2003