Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6013938 | Power control device | Gen Ueuchi, Hideyuki Imanaka | 2000-01-11 |
HT
Hirofumi Tsunano
Overall (All Time): #3,604,292 of 4,157,543Top 90%
1
Patents All Time