Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4604747 | Error correcting and controlling system | Ken Onishi, Masayuki Ishida, Masakazu Shirozu, Makoto Namekawa, Yukihiko Haikawa | 1986-08-05 |
TT
Toshikatsu Takedomi
Akai Electric Co.: 1 patents #6 of 21Top 30%
Alpine Electronics: 1 patents #279 of 637Top 45%
Overall (All Time): #3,999,862 of 4,157,543Top 100%
1
Patents All Time