Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8878640 | Common-mode choke coil | Kenichirou Suzuki, Yutaka Ikeda | 2014-11-04 |
| 8284009 | Transformer | Hideyuki Akiyama, Tohru Hirohashi | 2012-10-09 |
| 8203413 | Winding component | Hideyuki Akiyama, Toru Hirohashi, Katsuo Yamada, Akihiro Fujii | 2012-06-19 |
| 7345567 | Inverter transformer | Akihiro Fujii, Toru Hirohashi, Nobuaki Ito, Katsuo Yamada, Akihiro Sudo +1 more | 2008-03-18 |
| 6809622 | Coil Device | Toru Hirohashi, Yasuo Yamashita, Masaki Shinoda | 2004-10-26 |