Takekazu Okada

Person

Ishikawa-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Nonreciprocal circuit device and high-frequency circuit apparatus
- Patent number 6,819,198
- Issue date Nov 16, 2004
- Murata Manufacturing Co., Ltd.
- Takekazu Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coaxial connector and communication device
- Patent number 6,808,405
- Issue date Oct 26, 2004
- Murata Manufacturing Co., Ltd.
- Chikara Uratani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonreciprocal circuit device with series and parallel matching capa...
- Patent number 6,597,252
- Issue date Jul 22, 2003
- Murata Manufacturing Co., Ltd.
- Takekazu Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonreciprocal circuit device with main surfaces of the ferrite and...
- Patent number 6,559,732
- Issue date May 6, 2003
- Murata Manufacturing Co., Ltd.
- Toshihiro Makino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonreciprocal circuit device
- Patent number 6,420,941
- Issue date Jul 16, 2002
- Murata Manufacturing Co., Ltd.
- Takekazu Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coaxial connector and method of manufacturing thereof
- Patent number 6,393,698
- Issue date May 28, 2002
- Murata Manufacturing Co., Ltd.
- Toshitaka Kuriyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonreciprocal circuit device with a dielectric film between the mag...
- Patent number 6,222,425
- Issue date Apr 24, 2001
- Murata Manufacturing Co., Ltd.
- Takekazu Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonreciprocal circuit device
- Patent number 6,118,349
- Issue date Sep 12, 2000
- Murata Manufacturing Co., Ltd.
- Takekazu Okada
Information Patent Grant
Coaxial connector and method of manufacturing thereof
- Patent number 6,068,499
- Issue date May 30, 2000
- Murata Manufacturing Co., Ltd.
- Toshitaka Kuriyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetostatic wave distributor, synthesizer and S/N enhancer
- Patent number 5,923,228
- Issue date Jul 13, 1999
- Murata Manufacturing Co., Ltd.
- Takekazu Okada
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Nonreciprocal junction circuit element having different conductor i...
- Patent number 5,838,209
- Issue date Nov 17, 1998
- Murata Manufacturing Co., Ltd.
- Takekazu Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetostatic wave device
- Patent number 5,781,079
- Issue date Jul 14, 1998
- Murata Manufacturing Co., Ltd.
- Takekazu Okada
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Nonreciprocal circuit element
- Patent number 5,745,014
- Issue date Apr 28, 1998
- Murata Manufacturing Company, Ltd.
- Takekazu Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna-integrated strip line cable
- Patent number 5,701,128
- Issue date Dec 23, 1997
- Murata Manufacturing Co., Ltd.
- Takekazu Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetostatic wave device having slanted end portions
- Patent number 5,663,698
- Issue date Sep 2, 1997
- Murata Manufacturing Co., Ltd.
- Takekazu Okada
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multi-plate type high frequency parallel strip-line cable comprisin...
- Patent number 5,525,953
- Issue date Jun 11, 1996
- Murata Manufacturing Co., Ltd.
- Takekazu Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Signal-to-noise enhancer
- Patent number 5,523,725
- Issue date Jun 4, 1996
- Murata Manufacturing Co., Ltd.
- Youhei Ishikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High frequency parallel strip line cable comprising connector part...
- Patent number 5,469,130
- Issue date Nov 21, 1995
- Murata Mfg. Co., Ltd.
- Takekazu Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetostatic wave resonator having at least one ring conductor
- Patent number 5,345,204
- Issue date Sep 6, 1994
- Murata Manufacturing Co., Ltd.
- Takekazu Okada
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Magnetostatic wave device having a multi-portion holder
- Patent number 5,283,541
- Issue date Feb 1, 1994
- Murata Manufacturing Co., Ltd.
- Takekazu Okada
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Non-reciprocal circuit element
- Patent number 5,159,294
- Issue date Oct 27, 1992
- Murata Manufacturing Co., Ltd.
- Youhei Ishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonreciprocal circuit element
- Patent number 5,068,629
- Issue date Nov 26, 1991
- Murata Manufacturing Co., Ltd.
- Toshio Nishikawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
COAXIAL CONNECTOR AND COMMUNICATION DEVICE
- Publication number 20040229486
- Publication date Nov 18, 2004
- Murata Manufacturing Co., Ltd.
- Chikara Uratani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nonreciprocal circuit device and communication apparatus incorporat...
- Publication number 20020033742
- Publication date Mar 21, 2002
- Murata Manufacturing Co., Ltd.
- Toshihiro Makino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nonreciprocal circuit device and communication device using same
- Publication number 20020017964
- Publication date Feb 14, 2002
- Murata Manufacturing Co., Ltd.
- Takekazu Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONRECIPROCAL CIRCUIT DEVICE
- Publication number 20010054936
- Publication date Dec 27, 2001
- TAKEKAZU OKADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nonreciprocal circuit device and high-frequency circuit apparatus
- Publication number 20010030584
- Publication date Oct 18, 2001
- Murata Manufacturing Co., Ltd.
- Takekazu Okada
- H01 - BASIC ELECTRIC ELEMENTS

Takekazu Okada

Person

Patents Grantslast 30 patents

Nonreciprocal circuit device and high-frequency circuit apparatus

Coaxial connector and communication device

Nonreciprocal circuit device with series and parallel matching capa...

Nonreciprocal circuit device with main surfaces of the ferrite and...

Nonreciprocal circuit device

Coaxial connector and method of manufacturing thereof

Nonreciprocal circuit device with a dielectric film between the mag...

Nonreciprocal circuit device

Coaxial connector and method of manufacturing thereof

Magnetostatic wave distributor, synthesizer and S/N enhancer

Nonreciprocal junction circuit element having different conductor i...

Magnetostatic wave device

Nonreciprocal circuit element

Antenna-integrated strip line cable

Magnetostatic wave device having slanted end portions

Multi-plate type high frequency parallel strip-line cable comprisin...

Signal-to-noise enhancer

High frequency parallel strip line cable comprising connector part...

Magnetostatic wave resonator having at least one ring conductor

Magnetostatic wave device having a multi-portion holder

Non-reciprocal circuit element

Nonreciprocal circuit element

Patents Applicationslast 30 patents

COAXIAL CONNECTOR AND COMMUNICATION DEVICE

Nonreciprocal circuit device and communication apparatus incorporat...

Nonreciprocal circuit device and communication device using same

NONRECIPROCAL CIRCUIT DEVICE

Nonreciprocal circuit device and high-frequency circuit apparatus