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 | Yuji Tsuruga | 1986-09-02 |
KA
Kachio Asai
Iwatsu Electric Co.: 1 patents #87 of 212Top 45%
Overall (All Time): #4,001,355 of 4,157,543Top 100%
1
Patents All Time