Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5375188 | Music/voice discriminating apparatus | Mitsuhiko Serikawa, Akihisa Kawamura, Masaharu Matsumoto | 1994-12-20 |
HN
Hiroko Numazu
Overall (1994): #124,917 of 165,921Top 80%
1
Patents 1994