Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5146507 | Audio reproduction characteristics control device | Yuji Satoh, Hiromi Sotome, Kiyoto Kuroiwa | 1992-09-08 |
YF
Yoshiki Fukazawa
Overall (All Time): #3,859,003 of 4,157,543Top 95%
1
Patents All Time