Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6940737 | Power supply control method | Shigeaki Nakazawa, Hidetoshi Yano, Hidekiyo Ozawa, Kouichi Matsuda, Shigeo Tanaka | 2005-09-06 |
| 6911806 | DC to DC converter producing output voltage exhibiting rise and fall characteristics independent of load thereon | Hidetoshi Yano, Hidekiyo Ozawa, Seiya Kitagawa, Toshiyuki Matsuyama, Takashi Matsumoto +2 more | 2005-06-28 |
| 6909619 | Spike control apparatus for DC-DC converter | Shigeaki Nakazawa, Kouichi Matsuda | 2005-06-21 |