Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5311375 | Recording head arrangement for video signal recording and/or reproducing device | Taizo Sasada, Toshiaki Tabuchi | 1994-05-10 |
YI
Yoshiyuki Ikushima
Overall (All Time): #3,797,205 of 4,157,543Top 95%
1
Patents All Time