Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5991181 | Power conversion apparatus | Toshiyuki Fujii, Shinzo Tamai, Megumu Morita, deceased | 1999-11-23 |
YT
Yukao Tanaka
Kansai Electric Power Co.: 1 patents #210 of 506Top 45%
Overall (All Time): #3,668,792 of 4,157,543Top 90%
1
Patents All Time