Patent | Date |
---|
Resonator, filter, and communication unit Grant 7,538,638 - Hidaka , et al. May 26, 2 | 2009-05-26 |
Resonator, filter, and communication unit App 20070013465 - Hidaka; Seiji ;   et al. | 2007-01-18 |
Resonator, filter, communication apparatus Grant 7,113,058 - Hidaka , et al. September 26, 2 | 2006-09-26 |
Resonator device, filter, duplexer and communication device Grant 7,095,301 - Hidaka , et al. August 22, 2 | 2006-08-22 |
Resonator, filter, communication apparatus App 20060049897 - Hidaka; Seiji ;   et al. | 2006-03-09 |
Resonator, filter, communication apparatus Grant 6,972,645 - Hidaka , et al. December 6, 2 | 2005-12-06 |
Resonator, filter, duplexer, and communication apparatus Grant 6,943,644 - Hidaka , et al. September 13, 2 | 2005-09-13 |
Transmission line, resonator, filter, duplexer, and communication apparatus Grant 6,940,372 - Hidaka , et al. September 6, 2 | 2005-09-06 |
High-frequency circuit device, resonator, filter, duplexer, and high-frequency circuit apparatus Grant 6,937,118 - Hidaka , et al. August 30, 2 | 2005-08-30 |
Coaxial resonator, filter, duplexer, and communication device Grant 6,894,587 - Abe , et al. May 17, 2 | 2005-05-17 |
Resonator, filter, duplexer, and high-frequency circuit apparatus Grant 6,888,426 - Hidaka , et al. May 3, 2 | 2005-05-03 |
Resonator, filter, communication apparatus App 20040257175 - Hidaka, Seiji ;   et al. | 2004-12-23 |
Resonator device, filter, duplexer and communication device App 20040246072 - Hidaka, Seiji ;   et al. | 2004-12-09 |
Multi-spiral element, resonator, filter, duplexer, and high-frequency circuit device Grant 6,828,882 - Hidaka , et al. December 7, 2 | 2004-12-07 |
Multimode dielectric resonator device, dielectric filter, composite dielectric filter, synthesizer, distributor, and communication device Grant 6,781,487 - Hattori , et al. August 24, 2 | 2004-08-24 |
Resonator, filter, duplexer, and communication apparatus App 20030234704 - Hidaka, Seiji ;   et al. | 2003-12-25 |
High-frequency circuit device, resonator, filter, duplexer, and high-frequency circuit apparatus App 20030227081 - Hidaka, Seiji ;   et al. | 2003-12-11 |
Transmission line, resonator, filter, duplexer, and communication apparatus App 20030210113 - Hidaka, Seiji ;   et al. | 2003-11-13 |
Continuous transmission line with branch elements, resonator, filter, duplexer, and communication apparatus formed therefrom Grant 6,633,207 - Hidaka , et al. October 14, 2 | 2003-10-14 |
Resonator, filter, duplexer, and communication device Grant 6,624,727 - Hidaka , et al. September 23, 2 | 2003-09-23 |
Resonator, filter, duplexer, and high-frequency circuit apparatus App 20030062974 - Hidaka, Seiji ;   et al. | 2003-04-03 |
Multi-spiral element, resonator, filter, duplexer, and high-frequency circuit device App 20030056977 - Hidaka, Seiji ;   et al. | 2003-03-27 |
Resonator, filter, duplexer, and communication device Grant 6,538,527 - Hidaka , et al. March 25, 2 | 2003-03-25 |
Resonator, filter, duplexer, and communication device App 20030048158 - Hidaka, Seiji ;   et al. | 2003-03-13 |
Multimode dielectric resonator device, dielectric filter, composite dielectric filter, synthesizer, distributor, and communication device App 20030006864 - Hattori, Jun ;   et al. | 2003-01-09 |
Filter, duplexer, and communications device Grant 6,501,345 - Ota , et al. December 31, 2 | 2002-12-31 |
Resonator, filter, duplexer, and communication device Grant 6,486,754 - Hidaka , et al. November 26, 2 | 2002-11-26 |
High frequency low loss electrode having laminated main and sub conductors Grant 6,456,861 - Hidaka , et al. September 24, 2 | 2002-09-24 |
Filter, duplexer, and communication device App 20020039055 - Ota, Michiaki ;   et al. | 2002-04-04 |
Resonator, filter, duplexer, and communication device App 20020000893 - Hidaka, Seiji ;   et al. | 2002-01-03 |
Coaxial resonator, filter, duplexer, and communication device App 20010045875 - Abe, Shin ;   et al. | 2001-11-29 |
Resonator, filter, duplexer, and communication device App 20010043129 - Hidaka, Seiji ;   et al. | 2001-11-22 |
Filter, duplexer, and communications device App 20010002806 - Ota, Michiaki ;   et al. | 2001-06-07 |
Dielectric resonator Grant 5,796,320 - Hattori , et al. August 18, 1 | 1998-08-18 |