Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4609863 | Power supply providing stabilized DC from an input voltage of AC superposed on DC without disturbing the input voltage | Kachio Asai | 1986-09-02 |
YT
Yuji Tsuruga
Iwatsu Electric Co.: 1 patents #87 of 212Top 45%
Overall (All Time): #4,001,354 of 4,157,543Top 100%
1
Patents All Time