Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7898217 | Charge control circuit | Isao Yamamoto | 2011-03-01 |
| 7894717 | Control circuit for self exciting DC/DC converter | Yoichi Tamegai, Isao Yamamoto | 2011-02-22 |
SN
Satoru Nate
Overall (2011): #69,171 of 364,097Top 20%
2
Patents 2011