Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6614324 | Center electrode assembly, nonreciprocal circuit device, and communication apparatus | Takashi Hasegawa | 2003-09-02 |
| 6603369 | Nonreciprocal circuit device and communications apparatus incorporating the same | Takashi Hasegawa | 2003-08-05 |
| 6583680 | Nonreciprocal circuit device and communications device | Hiromu Tokudera | 2003-06-24 |
| 6580148 | Nonreciprocal circuit device and communication device using same | Takashi Hasegawa | 2003-06-17 |
| 6359526 | Nonreciprocal circuit device including dielectric wave guide and a lower dielectric constant medium | Hiromu Tokudera, Yutaka Ishiura | 2002-03-19 |
| 6208218 | Nonreciprocal circuit device including dielectric wave guide, dielectric wave guide device and radio device | Yutaka Ishiura, Hiromu Tokudera | 2001-03-27 |
| 5745015 | Non-reciprocal circuit element having a magnetic member integral with the ferrite member | Hiromu Tokudera | 1998-04-28 |