Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4744072 | Recorded signal reproducing or playback apparatus | Hideyuki Takahashi | 1988-05-10 |
ST
Shinichi TAMAKI
Overall (All Time): #3,951,783 of 4,157,543Top 100%
1
Patents All Time