Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5317558 | Electronic volume varying apparatus restricted by muting mode | Heihachiro Yagami, Masahiro Odashima | 1994-05-31 |
KK
Kazuhiro Kimizuka
Overall (1994): #108,819 of 165,921Top 70%
1
Patents 1994