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, Akio Ozawa, Kazuyuki Kudo | 2003-07-01 |
HI
Haruyuki Inohana
Overall (2003): #216,781 of 273,478Top 80%
1
Patents 2003