Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7602165 | Phase control device for DC/DC converter | Yasuto Watanabe, Mitsuaki Hirakawa | 2009-10-13 |
KA
Keigo Andou
Overall (All Time): #3,337,917 of 4,157,543Top 85%
1
Patents All Time