Patent | Date |
---|
Radio wave reflector, and structure with the radio wave reflector mounted thereon App 20050156809 - Nakamura, Fuminori ;   et al. | 2005-07-21 |
Guide marker and visual guide marker device Grant 6,882,300 - Nakamura , et al. April 19, 2 | 2005-04-19 |
Line transition device between dielectric waveguide and waveguide, and oscillator, and transmitter using the same Grant 6,867,660 - Kitamori , et al. March 15, 2 | 2005-03-15 |
Antenna device, communication apparatus and radar module Grant 6,822,612 - Takimoto , et al. November 23, 2 | 2004-11-23 |
Directional Coupler, antenna device, and transmitting-receiving device Grant 6,737,934 - Yamada , et al. May 18, 2 | 2004-05-18 |
Guide marker and visual guide marker device App 20030214429 - Nakamura, Fuminori ;   et al. | 2003-11-20 |
Antenna apparatus and transmission and receiving apparatus using same App 20030214457 - Ishikawa, Yohei ;   et al. | 2003-11-20 |
Radio wave reflector, and structure with the radio wave reflector mounted thereon App 20030179142 - Nakamura, Fuminori ;   et al. | 2003-09-25 |
Directional coupler, antenna device, and transmitting-receiving device App 20020186095 - Yamada, Hideaki ;   et al. | 2002-12-12 |
Line transition device between dielectric waveguide and waveguide, and oscillator, and transmitter using the same Grant 6,489,855 - Kitamori , et al. December 3, 2 | 2002-12-03 |
Directional coupler, antenna device, and transmitting-receiving device Grant 6,433,741 - Tanizaki , et al. August 13, 2 | 2002-08-13 |
Line transition device between dielectric waveguide and waveguide, and oscillator, and transmitter using the same App 20020101299 - Kitamori, Nobumasa ;   et al. | 2002-08-01 |
Antenna device, communication apparatus and radar module App 20020067314 - Takimoto, Yukio ;   et al. | 2002-06-06 |
Dielectric waveguide App 20020021196 - Saitoh, Atsushi ;   et al. | 2002-02-21 |
Antenna apparatus and transmission and receiving apparatus using same App 20020018022 - Ishikawa, Yohei ;   et al. | 2002-02-14 |
Directional coupler, antenna device, and transmitting-receiving device App 20020000894 - Yamada, Hideaki ;   et al. | 2002-01-03 |
Directional Coupler, Antenna Device, And Transmitting-receiving Device App 20010052876 - TANIZAKI, TORU ;   et al. | 2001-12-20 |
Nonradiative dielectric waveguide resonator, nonradiative dielectric waveguide filter, duplexer and transceiver incorporating the same Grant 6,331,809 - Takakuwa , et al. December 18, 2 | 2001-12-18 |
Antenna Apparatus And Transmission And Receiving Apparatus Using The Same App 20010013842 - ISHIKAWA, YOHEI ;   et al. | 2001-08-16 |
Antenna device and transmitting/receiving apparatus Grant 6,268,833 - Tanizaki , et al. July 31, 2 | 2001-07-31 |
Dielectric line switch and antenna device Grant 6,246,298 - Ishikawa , et al. June 12, 2 | 2001-06-12 |
Communication module for a means of transportation Grant 6,239,757 - Ishikawa , et al. May 29, 2 | 2001-05-29 |
Electromagnetically coupling nonradiative dielectric waveguides Grant 6,218,916 - Ishikawa , et al. April 17, 2 | 2001-04-17 |
Non radiative dielectric waveguide having a portion for line conversion between different types of non radiative dielectric waveguides Grant 6,163,227 - Saitoh , et al. December 19, 2 | 2000-12-19 |
Non-Radiative dielectric line assembly Grant 6,144,267 - Saitoh , et al. November 7, 2 | 2000-11-07 |
Antenna device, and transmitting/receiving unit Grant 6,133,887 - Tanizaki , et al. October 17, 2 | 2000-10-17 |
Dielectric waveguide of a laminated structure Grant 6,104,264 - Ishikawa , et al. August 15, 2 | 2000-08-15 |
Dielectric waveguide Grant 6,031,433 - Tanizaki , et al. February 29, 2 | 2000-02-29 |
LSM and LSE mode dielectric waveguide having propagating and non-propagating regions Grant 5,982,255 - Tanizaki , et al. November 9, 1 | 1999-11-09 |
Multilayer dielectric line circuit Grant 5,943,005 - Tanizaki , et al. August 24, 1 | 1999-08-24 |
Transmitter-receiver Grant 5,867,120 - Ishikawa , et al. February 2, 1 | 1999-02-02 |
Parallel connection multi-stage band-pass filter comprising resonators with impedance matching means capacitively coupled to input and output terminals Grant 5,184,096 - Wakino , et al. * February 2, 1 | 1993-02-02 |
Dielectric resonator having a cutout portion for receiving an unitary tuning element conforming to the cutout shape Grant 5,049,842 - Ishikawa , et al. September 17, 1 | 1991-09-17 |