| Patent | Date |
|---|
Multimode resonator and RFID tags using the same
Grant 9,537,194 - Makimoto , et al. January 3, 2 | 2017-01-03 |
Transmission line resonator, band-pass filter and branching filter
Grant 9,356,333 - Wada , et al. May 31, 2 | 2016-05-31 |
Transmission line resonator, bandpass filter using transmission line resonator, multiplexer, balanced-to-unbalanced transformer, power divider, unbalanced-to-balanced transformer, frequency mixer, and balance-type filter
Grant 9,270,008 - Wada , et al. February 23, 2 | 2016-02-23 |
Multimode Resonator And Rfid Tags Using The Same
App 20150302231 - MAKIMOTO; Mitsuo ; et al. | 2015-10-22 |
Transmission Line Resonator, Band-pass Filter And Branching Filter
App 20140232482 - Wada; Koji ; et al. | 2014-08-21 |
Transmission Line Resonator, Bandpass Filter Using Transmission Line Resonator, Splitter, Balanced-to-unbalanced Transformer, Power Distributor, Unbalanced-to-balanced Transformer, Frequency Mixer, And Balance-type Filter
App 20130307640 - Wada; Koji ; et al. | 2013-11-21 |
Ring resonator and antenna
Grant 6,600,451 - Mimura , et al. July 29, 2 | 2003-07-29 |
Dielectric resonator antenna for a mobile communication
Grant 6,531,991 - Adachi , et al. March 11, 2 | 2003-03-11 |
Ring resonator and antenna
App 20020089461 - Mimura, Masahiro ; et al. | 2002-07-11 |
Dielectric resonator antenna for a mobile communication
Grant 6,407,718 - Adachi , et al. June 18, 2 | 2002-06-18 |
Dielectric resonator antenna for a mobile communication
App 20010054978 - Adachi, Naoki ; et al. | 2001-12-27 |
Dielectric resonator antenna for a mobile communication
App 20010043158 - Adachi, Naoki ; et al. | 2001-11-22 |
Dielectric resonator antenna for a mobile communication
Grant 6,198,450 - Adachi , et al. March 6, 2 | 2001-03-06 |
Plane type strip line filter in which strip line is shortened and dual mode resonator in which two types microwaves are independently resonated
Grant 6,121,861 - Yabuki , et al. September 19, 2 | 2000-09-19 |
Millimeter waveguide and a circuit apparatus using the same
Grant 5,990,768 - Takahashi , et al. November 23, 1 | 1999-11-23 |
Indoor radio communication system
Grant 5,697,063 - Kishigami , et al. December 9, 1 | 1997-12-09 |
Strip dual mode filter in which a resonance width of a microwave is adjusted
Grant 5,659,274 - Takahashi , et al. August 19, 1 | 1997-08-19 |
Optical modulation device
Grant 5,530,777 - Enokihara , et al. June 25, 1 | 1996-06-25 |
Dielectric coaxial resonator
Grant 5,517,163 - Sagawa , et al. May 14, 1 | 1996-05-14 |
Strip dual mode filter in which a resonance width of a microwave is adjusted and dual mode multistage filter in which the strip dual mode filters are arranged in series
Grant 5,479,142 - Takahashi , et al. December 26, 1 | 1995-12-26 |
Data demodulation circuit for FSK modulated RF signal receiver providing wide-band 90.degree. baseband phase shifting
Grant 5,446,762 - Ohba , et al. August 29, 1 | 1995-08-29 |
Frequency synthesizer
Grant 5,332,978 - Yabuki , et al. July 26, 1 | 1994-07-26 |
Push-push oscillator having in-phase and anti-phase output combining circuits
Grant 5,250,910 - Yabuki , et al. October 5, 1 | 1993-10-05 |
Push-push oscillator using a transmission line resonator and differential output
Grant 5,138,284 - Yabuki , et al. August 11, 1 | 1992-08-11 |
Resonator and a filter including the same
Grant 5,055,809 - Sagawa , et al. October 8, 1 | 1991-10-08 |
Frequency synthesizer
Grant 5,008,629 - Ohba , et al. April 16, 1 | 1991-04-16 |
High frequency circuit having a microstrip resonance element
Grant 4,758,922 - Ishigaki , et al. July 19, 1 | 1988-07-19 |
Oscillator having stripline loop resonator
Grant 4,749,963 - Makimoto , et al. June 7, 1 | 1988-06-07 |
Frequency-adjustable coaxial dielectric resonator and filter using the same
Grant 4,631,506 - Makimoto , et al. December 23, 1 | 1986-12-23 |
Voltage-controlled oscillator having three or more varactor diodes
Grant 4,536,724 - Hasegawa , et al. August 20, 1 | 1985-08-20 |
Coaxial dielectric resonator having different impedance portions and method of manufacturing the same
Grant 4,506,241 - Makimoto , et al. March 19, 1 | 1985-03-19 |
Band-stop filter for VHF-UHF band
Grant 4,449,108 - Endo , et al. May 15, 1 | 1984-05-15 |
Coaxial filter having a plurality of resonators each having a bottomed cylinder
Grant 4,437,076 - Makimoto , et al. March 13, 1 | 1984-03-13 |
Bandpass filter for UHF band
Grant 4,423,396 - Makimoto , et al. December 27, 1 | 1983-12-27 |
Band stop filter and circuit arrangement for common antenna
Grant 4,382,238 - Makimoto , et al. May 3, 1 | 1983-05-03 |
Strip-line resonator and a band pass filter having the same
Grant 4,371,853 - Makimoto , et al. February 1, 1 | 1983-02-01 |
Hybrid microwave circuit
Grant 4,361,820 - Sagawa , et al. November 30, 1 | 1982-11-30 |
Microwave filter having means for capacitive interstage coupling between transmission lines
Grant 4,268,809 - Makimoto , et al. May 19, 1 | 1981-05-19 |
Compact electronic tuning device
Grant 4,254,390 - Saito , et al. March 3, 1 | 1981-03-03 |
Electrical tuning circuit
Grant 4,121,182 - Makimoto , et al. October 17, 1 | 1978-10-17 |
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