Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6587566 | Sound field forming circuit and sound field forming apparatus | Yukiya Iigai, Haruyuki Inohana, Kazuyuki Kudo | 2003-07-01 |
AO
Akio Ozawa
Overall (2003): #268,004 of 273,478Top 100%
1
Patents 2003