Seiji Hidaka

Person

Nagaokakyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Inductor and transformer
- Patent number 11,521,788
- Issue date Dec 6, 2022
- Murata Manufacturing Co., Ltd.
- Seiji Hidaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Capacitor simulation method and capacitor nonlinear equivalent circ...
- Patent number 10,650,180
- Issue date May 12, 2020
- Murata Manufacturing Co., Ltd.
- Seiji Hidaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Inductor simulation method and inductor nonlinear equivalent circui...
- Patent number 10,521,533
- Issue date Dec 31, 2019
- Murata Manufacturing Co., Ltd.
- Seiji Hidaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Analysis device and analysis method
- Patent number 10,267,674
- Issue date Apr 23, 2019
- Murata Manufacturing Co., Ltd.
- Hiroshi Mifune
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for deriving equivalent circuit model of capacitor
- Patent number 9,355,210
- Issue date May 31, 2016
- Murata Manufacturing Co., Ltd.
- Seiji Hidaka
- G06 - COMPUTING CALCULATING COUNTING
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
Planar circuit, high-frequency circuit device, and transmission and...
- Patent number 7,492,243
- Issue date Feb 17, 2009
- Murata Manufacturing Co., Ltd.
- Seiji Hidaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Resonator, filter, nonreciprocal circuit device, and communication...
- Patent number 7,471,173
- Issue date Dec 30, 2008
- Murata Manufacturing Co., Ltd.
- Seiji Hidaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-frequency circuit device, high-frequency module, and communica...
- Patent number 7,365,618
- Issue date Apr 29, 2008
- Murata Manufacturing Co., Ltd.
- Kazutaka Mukaiyama
- 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
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
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
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
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
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
Dielectric resonator, dielectric filter, dielectric duplexer, and m...
- Patent number 6,281,763
- Issue date Aug 28, 2001
- Murata Manufacturing Co., Ltd.
- Yohei Ishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
TM mode dielectric resonator and TM mode dielectric filter and dupl...
- Patent number 6,255,914
- Issue date Jul 3, 2001
- Murata Manufacturing Co., Ltd.
- Yohei Ishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thin film multilayered electrode of high frequency electromagnetic...
- Patent number 6,148,221
- Issue date Nov 14, 2000
- Murata Manufacturing Co., Ltd.
- Youhei Ishikawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MULTILAYER CERAMIC CAPACITOR
- Publication number 20240387113
- Publication date Nov 21, 2024
- Murata Manufacturing Co., Ltd.
- Kengo KAKOMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EQUIVALENT CIRCUIT MODEL CREATION METHOD FOR MULTI-TERMINAL CAPACIT...
- Publication number 20240202414
- Publication date Jun 20, 2024
- Murata Manufacturing Co., Ltd.
- Seiji HIDAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EQUIVALENT CIRCUIT MODEL CREATION METHOD FOR MULTI-TERMINAL CAPACIT...
- Publication number 20240203655
- Publication date Jun 20, 2024
- Murata Manufacturing Co., Ltd.
- Seiji HIDAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTILAYER CERAMIC CAPACITOR
- Publication number 20230360854
- Publication date Nov 9, 2023
- Murata Manufacturing Co., Ltd.
- Yukihiro FUJITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-TERMINAL MULTILAYER CAPACITOR
- Publication number 20230162919
- Publication date May 25, 2023
- Murata Manufacturing Co., Ltd.
- Seiji HIDAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INDUCTOR AND TRANSFORMER
- Publication number 20200234871
- Publication date Jul 23, 2020
- Murata Manufacturing Co., Ltd.
- Seiji HIDAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INDUCTOR SIMULATION METHOD AND INDUCTOR NONLINEAR EQUIVALENT CIRCUI...
- Publication number 20160070837
- Publication date Mar 10, 2016
- Murata Manufacturing Co., Ltd.
- Seiji HIDAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CAPACITOR SIMULATION METHOD AND CAPACITOR NONLINEAR EQUIVALENT CIRC...
- Publication number 20160063159
- Publication date Mar 3, 2016
- Murata Manufacturing Co., Ltd.
- Seiji HIDAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ANALYSIS DEVICE AND ANALYSIS METHOD
- Publication number 20160011040
- Publication date Jan 14, 2016
- Murata Manufacturing Co., Ltd.
- Hiroshi MIFUNE
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR DERIVING EQUIVALENT CIRCUIT MODEL OF CAPACITOR
- Publication number 20150012899
- Publication date Jan 8, 2015
- Murata Manufacturing Co., Ltd.
- Seiji HIDAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Planar Circuit, High-Frequency Circuit Device, and Transmission and...
- Publication number 20080088391
- Publication date Apr 17, 2008
- Seiji Hidaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High-Frequency Circuit Device, High-Frequency Module, and Communica...
- Publication number 20070285190
- Publication date Dec 13, 2007
- Kazutaka Mukaiyama
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Resonator, filter, nonreciprocal circuit device, and communication...
- Publication number 20070080761
- Publication date Apr 12, 2007
- Seiji Hidaka
- H01 - BASIC ELECTRIC ELEMENTS
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
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

Seiji Hidaka

Person

Patents Grantslast 30 patents

Inductor and transformer

Capacitor simulation method and capacitor nonlinear equivalent circ...

Inductor simulation method and inductor nonlinear equivalent circui...

Analysis device and analysis method

Method for deriving equivalent circuit model of capacitor

Resonator, filter, and communication unit

Planar circuit, high-frequency circuit device, and transmission and...

Resonator, filter, nonreciprocal circuit device, and communication...

High-frequency circuit device, high-frequency module, and communica...

Resonator, filter, communication apparatus

Resonator device, filter, duplexer and communication device

Resonator, filter, communication apparatus

Resonator, filter, duplexer, and communication apparatus

Transmission line, resonator, filter, duplexer, and communication a...

High-frequency circuit device, resonator, filter, duplexer, and hig...

Coaxial resonator, filter, duplexer, and communication device

Resonator, filter, duplexer, and high-frequency circuit apparatus

Multi-spiral element, resonator, filter, duplexer, and high-frequen...

Continuous transmission line with branch elements, resonator, filte...

Resonator, filter, duplexer, and communication device

Resonator, filter, duplexer, and communication device

Resonator, filter, duplexer, and communication device

Filter, duplexer, and communication device

Filter, duplexer, and communications device

Resonator, filter, duplexer, and communication device

High frequency low loss electrode having laminated main and sub con...

High frequency low loss electrode with main and sub conductors

Dielectric resonator, dielectric filter, dielectric duplexer, and m...

TM mode dielectric resonator and TM mode dielectric filter and dupl...

Thin film multilayered electrode of high frequency electromagnetic...

Patents Applicationslast 30 patents

MULTILAYER CERAMIC CAPACITOR

EQUIVALENT CIRCUIT MODEL CREATION METHOD FOR MULTI-TERMINAL CAPACIT...

EQUIVALENT CIRCUIT MODEL CREATION METHOD FOR MULTI-TERMINAL CAPACIT...

MULTILAYER CERAMIC CAPACITOR

MULTI-TERMINAL MULTILAYER CAPACITOR

INDUCTOR AND TRANSFORMER

INDUCTOR SIMULATION METHOD AND INDUCTOR NONLINEAR EQUIVALENT CIRCUI...

CAPACITOR SIMULATION METHOD AND CAPACITOR NONLINEAR EQUIVALENT CIRC...

ANALYSIS DEVICE AND ANALYSIS METHOD

METHOD FOR DERIVING EQUIVALENT CIRCUIT MODEL OF CAPACITOR

Planar Circuit, High-Frequency Circuit Device, and Transmission and...

High-Frequency Circuit Device, High-Frequency Module, and Communica...

Resonator, filter, nonreciprocal circuit device, and communication...

Resonator, filter, and communication unit

Resonator, filter, communication apparatus

Resonator, filter, communication apparatus

Resonator device, filter, duplexer and communication device

Resonator, filter, duplexer, and communication apparatus

High-frequency circuit device, resonator, filter, duplexer, and hig...

Transmission line, resonator, filter, duplexer, and communication a...

Resonator, filter, duplexer, and high-frequency circuit apparatus

Multi-spiral element, resonator, filter, duplexer, and high-frequen...

Resonator, filter, duplexer, and communication device

Filter, duplexer, and communication device

Resonator, filter, duplexer, and communication device

Coaxial resonator, filter, duplexer, and communication device

Resonator, filter, duplexer, and communication device

Filter, duplexer, and communications device