Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6970044 | Audio signal amplifier circuit and electronic apparatus having the same | — | 2005-11-29 |
RI
Ryosuke Inagaki
Overall (2005): #108,499 of 245,428Top 45%
1
Patents 2005