Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6971166 | Method of manufacturing a nonreciprocal device | Toshihiro Makino, Takashi Kawanami, Takashi Hasegawa, Masakatsu Mori, Takahiro Jodo | 2005-12-06 |
| 6657511 | Nonreciprocal circuit device and communication apparatus including the same | — | 2003-12-02 |
| 6639500 | Nonreciprocal circuit device and communication apparatus | Toshihiro Makino, Takashi Kawanami, Toshihiro Yamamoto | 2003-10-28 |
| 6633204 | Nonreciprocal circuit device and communication apparatus | Toshihiro Makino, Takashi Hasegawa, Masakatsu Mori, Takahiro Jodo | 2003-10-14 |
| 6603370 | Nonreciprocal circuit device with a casing average surface roughness less than or equal to 0.9 microns | — | 2003-08-05 |
| 6469588 | Nonreciprocal device with solder resist film on the ground terminal | Toshihiro Makino, Takashi Kawanami, Takashi Hasegawa, Masakatsu Mori, Takahiro Jodo | 2002-10-22 |
| 5994974 | Isolator comprising three central conductors intersecting each other at predetermined angles | Toshihiro Makino, Takashi Kawanami | 1999-11-30 |
| 5786736 | Non-reciprocal circuit element | Takashi Hasegawa, Yutaka Ishiura, Yoshikazu Chigodou, Hiroshi Matsui, Keiji Ogawa | 1998-07-28 |
| 5419947 | Non-reciprocal circuit elements | Takahiro Joudo, Keiji Okamura, Takashi Kawanami, Takashi Hasegawa, Katsuyuki Ohara | 1995-05-30 |
| 5068629 | Nonreciprocal circuit element | Toshio Nishikawa, Takekazu Okada, Hiromu Tokudera | 1991-11-26 |