Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7498897 | Impedance matching circuit, and semiconductor element and radio communication device using the same | Keiji Yoshida, Haruichi Kanaya | 2009-03-03 |
| 6741077 | Electron spin resonance measurement method and measurement device for measuring ESR within the interior of large samples | Hidekatsu Yokoyama, Tateaki Ogata, Ryosuke Kudo | 2004-05-25 |