Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7985929 | Circuit board and method of manufacturing the same | Hiroyuki Fujita, Kunio Watanabe | 2011-07-26 |
| 7965069 | Power converter and multiport power converter | Mitsuaki Hirakawa | 2011-06-21 |
| 7948221 | Electric power converter | Mitsuaki Hirakawa, Satoshi Hashino | 2011-05-24 |