Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6903948 | Power converter employing pulse width modulation control | Masahiko Yoshida, Masahiro Kimata | 2005-06-07 |
YI
Yasushi Ikawa
Overall (2005): #73,808 of 245,428Top 35%
1
Patents 2005