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Nagaokakyo-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Resonator, filter, and communication unit
Patent number
7,538,638
Issue date
May 26, 2009
Murata Manufacturing Co., Ltd.
Seiji Hidaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Resonator, filter, communication apparatus
Patent number
7,113,058
Issue date
Sep 26, 2006
Murata Manufacturing Co., Ltd.
Seiji Hidaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Resonator device, filter, duplexer and communication device
Patent number
7,095,301
Issue date
Aug 22, 2006
Murata Manufacturing Co., Ltd.
Seiji Hidaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Resonator, filter, communication apparatus
Patent number
6,972,645
Issue date
Dec 6, 2005
Murata Manufacturing Co., Ltd.
Seiji Hidaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Resonator, filter, duplexer, and communication apparatus
Patent number
6,943,644
Issue date
Sep 13, 2005
Murata Manufacturing Co. Ltd.
Seiji Hidaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Transmission line, resonator, filter, duplexer, and communication a...
Patent number
6,940,372
Issue date
Sep 6, 2005
Murata Manufacturing Co., Ltd.
Seiji Hidaka
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
High-frequency circuit device, resonator, filter, duplexer, and hig...
Patent number
6,937,118
Issue date
Aug 30, 2005
Murata Manufacturing Co., Ltd.
Seiji Hidaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Coaxial resonator, filter, duplexer, and communication device
Patent number
6,894,587
Issue date
May 17, 2005
Murata Manufacturing Co., Ltd.
Shin Abe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Resonator, filter, duplexer, and high-frequency circuit apparatus
Patent number
6,888,426
Issue date
May 3, 2005
Murata Manufacturing Co. Ltd.
Seiji Hidaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multi-spiral element, resonator, filter, duplexer, and high-frequen...
Patent number
6,828,882
Issue date
Dec 7, 2004
Murata Manufacturing Co., Ltd.
Seiji Hidaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multimode dielectric resonator device, dielectric filter, composite...
Patent number
6,781,487
Issue date
Aug 24, 2004
Murata Manufacturing Co. Ltd.
Jun Hattori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Continuous transmission line with branch elements, resonator, filte...
Patent number
6,633,207
Issue date
Oct 14, 2003
Murata Manufacturing Co. Ltd.
Seiji Hidaka
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Resonator, filter, duplexer, and communication device
Patent number
6,624,727
Issue date
Sep 23, 2003
Murata Manufacturing Co. Ltd.
Seiji Hidaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dielectric filter, duplexer, and communication apparatus
Patent number
6,573,812
Issue date
Jun 3, 2003
Murata Manufacturing Co., Ltd.
Hiroki Wakamatsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Resonator, filter, duplexer, and communication device
Patent number
6,573,805
Issue date
Jun 3, 2003
Murata Manufacturing Co., Ltd.
Seiji Hidaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Resonator, filter, duplexer, and communication device
Patent number
6,538,527
Issue date
Mar 25, 2003
Murata Manufacturing Co. Ltd.
Seiji Hidaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multimode dielectric resonator apparatus, filter, duplexer, and com...
Patent number
6,518,857
Issue date
Feb 11, 2003
Murata Manufacturing Co. Ltd.
Jun Hattori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Filter, duplexer, and communication device
Patent number
6,509,810
Issue date
Jan 21, 2003
Murata Manufacturing Co. Ltd.
Michiaki Ota
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multimodal dielectric resonance device, dielectric filter, composit...
Patent number
6,507,254
Issue date
Jan 14, 2003
Murata Manufacturing Co. Ltd.
Jun Hattori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Filter, duplexer, and communications device
Patent number
6,501,345
Issue date
Dec 31, 2002
Murata Manufacturing Co., Ltd.
Michiaki Ota
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multi-mode dielectric resonance devices, dielectric filter, composi...
Patent number
6,496,087
Issue date
Dec 17, 2002
Murata Manufacturing Co., Ltd.
Jun Hattori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Resonator, filter, duplexer, and communication device
Patent number
6,486,754
Issue date
Nov 26, 2002
Murata Manufacturing Co., Ltd.
Seiji Hidaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High frequency low loss electrode having laminated main and sub con...
Patent number
6,456,861
Issue date
Sep 24, 2002
Murata Manufacturing Co., Ltd.
Seiji Hidaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High frequency low loss electrode with main and sub conductors
Patent number
6,438,395
Issue date
Aug 20, 2002
Murata Manufacturing Co., Ltd.
Seiji Hidaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multimode dielectric resonator apparatus, filter, duplexer and comm...
Patent number
6,433,652
Issue date
Aug 13, 2002
Murata Manufacturing Co., Ltd.
Jun Hattori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multiple-mode dielectric resonator and method of adjusting characte...
Patent number
6,278,344
Issue date
Aug 21, 2001
Murata Manufacturing Co., Ltd.
Toru Kurisu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multiple-mode dielectric resonator and method of adjusting characte...
Patent number
6,072,378
Issue date
Jun 6, 2000
Murata Manufacturing Co., Ltd.
Toru Kurisu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dielectric resonator
Patent number
5,796,320
Issue date
Aug 18, 1998
Murata Manufacturing Co., Ltd.
Jun Hattori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Manufacturing apparatus for manufacturing TM dual mode dielectric r...
Patent number
5,780,072
Issue date
Jul 14, 1998
Murata Manufacturing Co., Ltd.
Toru Kurisu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
TM mode dielectric resonator having frequency adjusting holes with...
Patent number
5,754,083
Issue date
May 19, 1998
Murata Manufacturing Co., Ltd.
Shin Abe
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Resonator, filter, and communication unit
Publication number
20070013465
Publication date
Jan 18, 2007
Seiji Hidaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Resonator, filter, communication apparatus
Publication number
20060049897
Publication date
Mar 9, 2006
Seiji Hidaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Resonator, filter, communication apparatus
Publication number
20040257175
Publication date
Dec 23, 2004
Seiji Hidaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Resonator device, filter, duplexer and communication device
Publication number
20040246072
Publication date
Dec 9, 2004
Seiji Hidaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Resonator, filter, duplexer, and communication apparatus
Publication number
20030234704
Publication date
Dec 25, 2003
Seiji Hidaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
High-frequency circuit device, resonator, filter, duplexer, and hig...
Publication number
20030227081
Publication date
Dec 11, 2003
Seiji Hidaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Transmission line, resonator, filter, duplexer, and communication a...
Publication number
20030210113
Publication date
Nov 13, 2003
Murata Manufacturing Co., Ltd.
Seiji Hidaka
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Resonator, filter, duplexer, and high-frequency circuit apparatus
Publication number
20030062974
Publication date
Apr 3, 2003
Seiji Hidaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Multi-spiral element, resonator, filter, duplexer, and high-frequen...
Publication number
20030056977
Publication date
Mar 27, 2003
Seiji Hidaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Resonator, filter, duplexer, and communication device
Publication number
20030048158
Publication date
Mar 13, 2003
Murata Manufacturing Co., Ltd.
Seiji Hidaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Multimode dielectric resonator device, dielectric filter, composite...
Publication number
20030006864
Publication date
Jan 9, 2003
Murata Manufacturing Co., Ltd.
Jun Hattori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Filter, duplexer, and communication device
Publication number
20020039055
Publication date
Apr 4, 2002
Murata Manufacturing Co., Ltd.
Michiaki Ota
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Resonator, filter, duplexer, and communication device
Publication number
20020000893
Publication date
Jan 3, 2002
Murata Manufacturing Co., Ltd.
Seiji Hidaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Coaxial resonator, filter, duplexer, and communication device
Publication number
20010045875
Publication date
Nov 29, 2001
Murata Manufacturing Co., Ltd.
Shin Abe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Resonator, filter, duplexer, and communication device
Publication number
20010043129
Publication date
Nov 22, 2001
Seiji Hidaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Filter, duplexer, and communications device
Publication number
20010002806
Publication date
Jun 7, 2001
Murata Manufacturing Co., Ltd.
Michiaki Ota
H01 - BASIC ELECTRIC ELEMENTS