Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4998106 | Reference voltage regulation apparatus for an automatic gain control system | Isao Kawahara, Yoshimichi Ohtsuka, Tadashi Kawashima, Yuichi Ninomiya | 1991-03-05 |
TK
Toyokastu Koga
Nippon Hoso Kyokai: 1 patents #306 of 703Top 45%
Overall (All Time): #3,871,469 of 4,157,543Top 95%
1
Patents All Time