Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6888728 | Switching power supply unit | Masakazu Takagi, Junichi Yamamoto, Toshiyuki Zaitsu | 2005-05-03 |
KS
Katsuhiko Shimizu
Overall (2005): #162,460 of 245,428Top 70%
1
Patents 2005