Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5315402 | Video signal recording/reproducing system for increasing recording density of a frequency modulated signal | Takeshi Kawabe, Yukio Tojo, Takeo Takase | 1994-05-24 |
YI
Yasuyuki Ito
Overall (1994): #50,107 of 165,921Top 35%
1
Patents 1994