Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8436250 | Metal core circuit element mounting board | Kouji Takahashi, Yusuke Igarashi | 2013-05-07 |
| 7329957 | Circuit device and manufacturing method thereof | Kouji Takahashi, Yusuke Igarashi | 2008-02-12 |
| 6972477 | Circuit device with conductive patterns separated by insulating resin-filled grooves | Yusuke Igarashi, Nobuhisa Takakusaki, Noriaki Sakamoto | 2005-12-06 |
| 6946724 | Circuit device and method of manufacture thereof | Yusuke Igarashi, Nobuhisa Takakusaki, Noriaki Sakamoto | 2005-09-20 |