Jinsei Ishihara

Person

Kanazawa-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Non-reciprocal circuit device
- Patent number 7,859,357
- Issue date Dec 28, 2010
- Murata Manufacturing Co., Ltd.
- Jinsei Ishihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Production method for dielectric resonator device
- Patent number 7,308,749
- Issue date Dec 18, 2007
- Murata Manufacturing Co., Ltd.
- Takahiro Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric filter, dielectric duplexer, and communication apparatus
- Patent number 6,989,722
- Issue date Jan 24, 2006
- Murata Manufacturing Co., Ltd.
- Takahiro Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric filter, dielectric duplexer, and communication apparatus...
- Patent number 6,833,773
- Issue date Dec 21, 2004
- Murata Manufacturing Co., Ltd.
- Hideki Tsukamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric filter, dielectric duplexer, and communication apparatus...
- Patent number 6,822,538
- Issue date Nov 23, 2004
- Murata Manufacturing Co., Ltd.
- Hideki Tsukamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric filter, dielectric duplexer, and communication apparatus...
- Patent number 6,788,167
- Issue date Sep 7, 2004
- Murata Manufacturing Co., Ltd.
- Takahiro Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric filter, dielectric duplexer, and communication apparatus
- Patent number 6,741,149
- Issue date May 25, 2004
- Murata Manufacturing Co., Ltd.
- Katsuhito Kuroda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite dielectric filter device and communication apparatus inco...
- Patent number 6,731,186
- Issue date May 4, 2004
- Murata Manufacturing Co., Ltd.
- Takahiro Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric duplexer and communication apparatus
- Patent number 6,661,310
- Issue date Dec 9, 2003
- Murata Manufacturing Co., Ltd.
- Takahiro Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric filter, dielectric duplexer, and communication apparatus
- Patent number 6,646,524
- Issue date Nov 11, 2003
- Murata Manufacturing Co. Ltd.
- Takahiro Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric filter, dielectric duplexer, and communication device
- Patent number 6,642,817
- Issue date Nov 4, 2003
- Murata Manufacturing Co. Ltd.
- Katsuhito Kuroda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric filter, dielectric duplexer, communication apparatus, an...
- Patent number 6,580,338
- Issue date Jun 17, 2003
- Murata Manufacturing Co., Ltd.
- Hideki Tsukamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric filter, dielectric duplexer, and communication apparatus
- Patent number 6,566,987
- Issue date May 20, 2003
- Murata Manufacturing Co., Ltd.
- Takahiro Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric filter, duplexer, and communication apparatus incorporat...
- Patent number 6,549,093
- Issue date Apr 15, 2003
- Murata Manufacturing Co. Ltd.
- Hideki Tsukamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric filter, dielectric duplexer, and communication apparatus
- Patent number 6,549,095
- Issue date Apr 15, 2003
- Murata Manufacturing Co. Ltd.
- Hideki Tsukamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric filter, dielectric duplexer, and communication device
- Patent number 6,545,566
- Issue date Apr 8, 2003
- Murata Manufacturing Co., Ltd.
- Hideki Tsukamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric filter, dielectric duplexer, and communication device us...
- Patent number 6,535,082
- Issue date Mar 18, 2003
- Murata Manufacturing Co., Ltd.
- Katsuhito Kuroda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric filter, dielectric duplexer, and communication system
- Patent number 6,535,078
- Issue date Mar 18, 2003
- Murata Manufacturing Co., Ltd.
- Takahiro Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric duplexer and communication apparatus
- Patent number 6,525,625
- Issue date Feb 25, 2003
- Murata Mfg. Co. Ltd
- Hideki Tsukamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for adjusting characteristics of a dielectric filter
- Patent number 6,522,224
- Issue date Feb 18, 2003
- Murata Manufacturing Co. Ltd
- Takahiro Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for adjusting characteristics of dielectric filter, method f...
- Patent number 6,504,446
- Issue date Jan 7, 2003
- Murata Manufacturing Co., Ltd.
- Jinsei Ishihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric resonant device, dielectric filter, dielectric duplexer,...
- Patent number 6,498,542
- Issue date Dec 24, 2002
- Murata Manufacturing Co., Ltd.
- Katsuhito Kuroda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric filter dielectric duplexer and communication apparatus
- Patent number 6,496,088
- Issue date Dec 17, 2002
- Murata Manufacturing Co., Ltd.
- Takahiro Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Filter unit comprising a wideband bandpass filter and one band-elim...
- Patent number 6,470,173
- Issue date Oct 22, 2002
- Murata Manufacturing Co., Ltd.
- Takahiro Okada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dielectric filter, composite dielectric filter, duplexer, and commu...
- Patent number 6,433,651
- Issue date Aug 13, 2002
- Murata Manufacturing Co., Ltd.
- Katsuhito Kuroda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric filter unit, duplexer, and communication apparatus
- Patent number 6,362,705
- Issue date Mar 26, 2002
- Murata Manufacturing Co., Ltd.
- Katsuhito Kuroda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric filter, duplexer, and communication apparatus
- Patent number 6,351,198
- Issue date Feb 26, 2002
- Murata Manufacturing Co., Ltd.
- Hideki Tsukamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric filter, dielectric duplexer, and communication apparatus...
- Patent number 6,340,921
- Issue date Jan 22, 2002
- Murata Manufacturing Co., Ltd.
- Katsuhito Kuroda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric antenna including filter, dielectric antenna including d...
- Patent number 6,313,797
- Issue date Nov 6, 2001
- Murata Manufacturing Co., Ltd.
- Junichi Kurita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric filter, dielectric duplexer, and communication apparatus
- Patent number 6,278,343
- Issue date Aug 21, 2001
- Murata Manufacturing Co., Ltd.
- Takahiro Okada
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
NON-RECIPROCAL CIRCUIT DEVICE
- Publication number 20100182095
- Publication date Jul 22, 2010
- Murata Manufacturing Co., Ltd.
- Jinsei ISHIHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dielectric filter, dielectric duplexer, and communication apparatus
- Publication number 20030189470
- Publication date Oct 9, 2003
- Takahiro Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Production method for dielectric resonator device
- Publication number 20030046806
- Publication date Mar 13, 2003
- Takahiro Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dielectric filter, dielectric duplexer, and communication apparatus...
- Publication number 20030025578
- Publication date Feb 6, 2003
- Hideki Tsukamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dielectric duplexer and communication device
- Publication number 20030001690
- Publication date Jan 2, 2003
- Katsuhito Kuroda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dielectric filter, dielectric duplexer, and communication apparatus
- Publication number 20020196106
- Publication date Dec 26, 2002
- Katsuhito Kuroda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dielectric filter, dielectric duplexer, and communication apparatus
- Publication number 20020140530
- Publication date Oct 3, 2002
- Murata Manufacturing Co., Ltd.
- Takahiro Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dielectric filter, dielectric duplexer, and communication device
- Publication number 20020109567
- Publication date Aug 15, 2002
- Murata Manufacturing Co., Ltd.
- Katsuhito Kuroda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dielectric filter, dielectric duplexer, and communication device
- Publication number 20020109562
- Publication date Aug 15, 2002
- Murata Manufacturing Co., Ltd.
- Hideki Tsukamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dielectric duplexer and communication apparatus
- Publication number 20020097113
- Publication date Jul 25, 2002
- Murata Manufacturing Co., Ltd.
- Takahiro Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for adjusting characteristics of a dielectric filter
- Publication number 20020050875
- Publication date May 2, 2002
- Murata Manufacturing Co., Ltd.
- Takahiro Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Composite dielectric filter device and communication apparatus inco...
- Publication number 20020050874
- Publication date May 2, 2002
- Murata Manufacturing Co., Ltd.
- Takahiro Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dielectric filter, dielectric duplexer, and communication apparatus
- Publication number 20020030558
- Publication date Mar 14, 2002
- Murata Manufacturing Co., Ltd.
- Hideki Tsukamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of adjusting characteristics of electronic part
- Publication number 20020022948
- Publication date Feb 21, 2002
- Murata Manufacturing Co., Ltd.
- Takahiro Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dielecric filter, dielectric duplexer, and commincation device usin...
- Publication number 20020021189
- Publication date Feb 21, 2002
- Murata Manufacturing Co., Ltd.
- Katsuhito Kuroda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dielectric filter, dielectric duplexer, and communication apparatus...
- Publication number 20020017967
- Publication date Feb 14, 2002
- Murata Manufacturing Co., Ltd.
- Takahiro Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dielectric filter, duplexer, and communication apparatus incorporat...
- Publication number 20020014931
- Publication date Feb 7, 2002
- Murata Manufacturing Co., Ltd.
- Hideki Tsukamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dielectric filter, dielectric duplexer, and communication device
- Publication number 20020003457
- Publication date Jan 10, 2002
- Murata Manufacturing Co., Ltd.
- Hideki Tsukamoto
- H01 - BASIC ELECTRIC ELEMENTS

Jinsei Ishihara

Person

Patents Grantslast 30 patents

Non-reciprocal circuit device

Production method for dielectric resonator device

Dielectric filter, dielectric duplexer, and communication apparatus

Dielectric filter, dielectric duplexer, and communication apparatus...

Dielectric filter, dielectric duplexer, and communication apparatus...

Dielectric filter, dielectric duplexer, and communication apparatus...

Dielectric filter, dielectric duplexer, and communication apparatus

Composite dielectric filter device and communication apparatus inco...

Dielectric duplexer and communication apparatus

Dielectric filter, dielectric duplexer, and communication apparatus

Dielectric filter, dielectric duplexer, and communication device

Dielectric filter, dielectric duplexer, communication apparatus, an...

Dielectric filter, dielectric duplexer, and communication apparatus

Dielectric filter, duplexer, and communication apparatus incorporat...

Dielectric filter, dielectric duplexer, and communication apparatus

Dielectric filter, dielectric duplexer, and communication device

Dielectric filter, dielectric duplexer, and communication device us...

Dielectric filter, dielectric duplexer, and communication system

Dielectric duplexer and communication apparatus

Method for adjusting characteristics of a dielectric filter

Method for adjusting characteristics of dielectric filter, method f...

Dielectric resonant device, dielectric filter, dielectric duplexer,...

Dielectric filter dielectric duplexer and communication apparatus

Filter unit comprising a wideband bandpass filter and one band-elim...

Dielectric filter, composite dielectric filter, duplexer, and commu...

Dielectric filter unit, duplexer, and communication apparatus

Dielectric filter, duplexer, and communication apparatus

Dielectric filter, dielectric duplexer, and communication apparatus...

Dielectric antenna including filter, dielectric antenna including d...

Dielectric filter, dielectric duplexer, and communication apparatus

Patents Applicationslast 30 patents

NON-RECIPROCAL CIRCUIT DEVICE

Dielectric filter, dielectric duplexer, and communication apparatus

Production method for dielectric resonator device

Dielectric filter, dielectric duplexer, and communication apparatus...

Dielectric duplexer and communication device

Dielectric filter, dielectric duplexer, and communication apparatus

Dielectric filter, dielectric duplexer, and communication apparatus

Dielectric filter, dielectric duplexer, and communication device

Dielectric filter, dielectric duplexer, and communication device

Dielectric duplexer and communication apparatus

Method for adjusting characteristics of a dielectric filter

Composite dielectric filter device and communication apparatus inco...

Dielectric filter, dielectric duplexer, and communication apparatus

Method of adjusting characteristics of electronic part

Dielecric filter, dielectric duplexer, and commincation device usin...

Dielectric filter, dielectric duplexer, and communication apparatus...

Dielectric filter, duplexer, and communication apparatus incorporat...

Dielectric filter, dielectric duplexer, and communication device