Sadahiro Tamura

Person

Kyoto, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Band reflection type FET dielectric resonator oscillator
- Patent number 4,713,632
- Issue date Dec 15, 1987
- Murata Manufacturing Co., Ltd.
- Toshio Nishikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Oscillator with resonator having a switched capacitor for frequency...
- Patent number 4,694,262
- Issue date Sep 15, 1987
- Atsushi Inoue
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus for detecting variation of electrostatic capacitance
- Patent number 4,528,655
- Issue date Jul 9, 1985
- Murata Manufacturing Co., Ltd.
- Sadahiro Tamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Distribution constant type filter
- Patent number 4,464,640
- Issue date Aug 7, 1984
- Murata Manufacturing Co., Ltd.
- Toshio Nishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric resonator and filter with dielectric resonator
- Patent number 4,423,397
- Issue date Dec 27, 1983
- Murata Manufacturing Co., Ltd.
- Toshio Nishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coaxial resonator
- Patent number 4,398,164
- Issue date Aug 9, 1983
- Murata Manufacturing Co., Ltd.
- Toshio Nishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microwave device employing coaxial resonator
- Patent number 4,342,972
- Issue date Aug 3, 1982
- Murata Manufacturing Co., Ltd.
- Toshio Nishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Oscillator using dielectric resonator
- Patent number 4,325,035
- Issue date Apr 13, 1982
- Murata Manufacturing Co., Ltd.
- Toshio Nishikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Oscillator using dielectric resonator
- Patent number 4,321,560
- Issue date Mar 23, 1982
- Murata Manufacturing Co., Ltd.
- Toshio Nishikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Coaxial resonator with projecting terminal portion and electrical f...
- Patent number 4,276,525
- Issue date Jun 30, 1981
- Murata Manufacturing Co., Ltd.
- Toshio Nishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High frequency filter device
- Patent number 4,245,198
- Issue date Jan 13, 1981
- Murata Manufacturing Co., Ltd.
- Toshio Nishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical filter employing transverse electromagnetic mode coaxial...
- Patent number 4,223,287
- Issue date Sep 16, 1980
- Murata Manufacturing Co., Ltd.
- Toshio Nishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rectangular branching filter having plurality of rod members for fi...
- Patent number 4,200,847
- Issue date Apr 29, 1980
- Murata Manufacturing Co., Ltd.
- Toshio Nishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Filter devices incorporating dielectric resonators and leakage cable
- Patent number 4,184,130
- Issue date Jan 15, 1980
- Murata Manufacturing Co., Ltd.
- Toshio Nishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Interdigital filter
- Patent number 4,179,673
- Issue date Dec 18, 1979
- Murata Manufacturing Co., Ltd.
- Toshio Nishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical filter
- Patent number 4,151,494
- Issue date Apr 24, 1979
- Murata Manufacturing Co., Ltd.
- Toshio Nishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microwave band-pass filter provided with dielectric resonator
- Patent number 4,143,344
- Issue date Mar 6, 1979
- Murata Manufacturing Co., Ltd.
- Toshio Nishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric resonator of improved type
- Patent number 4,142,164
- Issue date Feb 27, 1979
- Murata Manufacturing Co., Ltd.
- Toshio Nishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric resonator capable of suppressing spurious mode
- Patent number 4,138,652
- Issue date Feb 6, 1979
- Murata Manufacturing Co., Ltd.
- Toshio Nishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of constructing dielectric resonator unit and dielectric res...
- Patent number 4,136,320
- Issue date Jan 23, 1979
- Murata Manufacturing Co., Ltd.
- Toshio Nishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical branching filter
- Patent number 4,121,181
- Issue date Oct 17, 1978
- Murata Manufacturing Co., Ltd.
- Toshio Nishikawa
- H01 - BASIC ELECTRIC ELEMENTS

Sadahiro Tamura

Person

Patents Grantslast 30 patents

Band reflection type FET dielectric resonator oscillator

Oscillator with resonator having a switched capacitor for frequency...

Apparatus for detecting variation of electrostatic capacitance

Distribution constant type filter

Dielectric resonator and filter with dielectric resonator

Coaxial resonator

Microwave device employing coaxial resonator

Oscillator using dielectric resonator

Oscillator using dielectric resonator

Coaxial resonator with projecting terminal portion and electrical f...

High frequency filter device

Electrical filter employing transverse electromagnetic mode coaxial...

Rectangular branching filter having plurality of rod members for fi...

Filter devices incorporating dielectric resonators and leakage cable

Interdigital filter

Electrical filter

Microwave band-pass filter provided with dielectric resonator

Dielectric resonator of improved type

Dielectric resonator capable of suppressing spurious mode

Method of constructing dielectric resonator unit and dielectric res...

Electrical branching filter