Shoichi Kitazawa

Person

Nishinomiya, JP

People

Patents Grantslast 30 patents

Information Patent Grant
High frequency switch, two-band type high frequency switch, three-b...
- Patent number 7,109,531
- Issue date Sep 19, 2006
- Matsushita Electric Industrial Co., Ltd.
- Shoichi Kitazawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multilayer electronic component and communication apparatus and method
- Patent number 7,054,608
- Issue date May 30, 2006
- Matsushita Electric Industrial Co., Ltd.
- Takehiko Yamakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing dielectric laminated device
- Patent number 6,941,650
- Issue date Sep 13, 2005
- Matsushita Electric Industrial Co., Ltd.
- Hideaki Nakakubo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High frequency switch, two-band type high frequency switch, three-b...
- Patent number 6,835,968
- Issue date Dec 28, 2004
- Matsushita Electric Industrial Co., Ltd.
- Shoichi Kitazawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric laminated device including a buried electric conductive...
- Patent number 6,765,460
- Issue date Jul 20, 2004
- Matsushita Electric Industrial Co., Ltd.
- Hideaki Nakakubo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laminated notch filter and cellular phone using the same
- Patent number 6,603,372
- Issue date Aug 5, 2003
- Matsushita Electric Industrial Co., Ltd.
- Toshio Ishizaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High frequency switch and mobile communication equipment
- Patent number 6,586,786
- Issue date Jul 1, 2003
- Matsushita Electric Industrial Co., Ltd.
- Shoichi Kitazawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for forming a dielectric laminated device
- Patent number 6,510,607
- Issue date Jan 28, 2003
- Matsushita Electric Industrial Co., Ltd.
- Hideaki Nakakubo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multilayer filter having varied dielectric constant regions
- Patent number 6,445,266
- Issue date Sep 3, 2002
- Matsushita Electric Industrial Co., Ltd.
- Yoshitaka Nagatomi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multilayer filter with electrode patterns connected on different si...
- Patent number 6,359,531
- Issue date Mar 19, 2002
- Matsushita Electric Industrial Co., Ltd.
- Yoshitaka Nagatomi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric laminated device and its manufacturing method
- Patent number 6,346,866
- Issue date Feb 12, 2002
- Matsushita Electric Industrial Co., Ltd.
- Hideaki Nakakubo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric laminated device and its manufacturing method
- Patent number 6,310,525
- Issue date Oct 30, 2001
- Matsushita Electric Industrial Co. Ltd.
- Hideaki Nakakubo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Balanced dielectric filter
- Patent number 6,222,431
- Issue date Apr 24, 2001
- Matsushita Electric Industrial Co., Ltd.
- Toshio Ishizaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multilayer filter with electrode patterns connected on different si...
- Patent number 6,177,853
- Issue date Jan 23, 2001
- Matsushita Electric Industrial Co., Ltd.
- Yoshitaka Nagatomi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual-band multilayer bandpass filter
- Patent number 6,147,571
- Issue date Nov 14, 2000
- Matsushita Electric Industrial Co., Ltd.
- Shoichi Kitazawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Dielectric laminated filter
- Patent number 6,140,891
- Issue date Oct 31, 2000
- Matsushita Electric Industrial Co., Ltd.
- Hideaki Nakakubo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric laminated device and its manufacturing method
- Patent number 6,020,798
- Issue date Feb 1, 2000
- Matsushita Electric Industrial Co., Ltd.
- Hideaki Nakakubo
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
High frequency switch, two-band type high frequency switch, three-b...
- Publication number 20050056860
- Publication date Mar 17, 2005
- Shoichi Kitazawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High frequency switch, two-band type high frequency switch, three-b...
- Publication number 20030141515
- Publication date Jul 31, 2003
- Shoichi Kitazawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dielectric laminated device including a buried electric conductive...
- Publication number 20030117242
- Publication date Jun 26, 2003
- HIDEAKI NAKAKUBO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dielectric laminated device including a buried electric conductive...
- Publication number 20030020569
- Publication date Jan 30, 2003
- Hideaki Nakakubo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Multilayer electronic component and communication apparatus and method
- Publication number 20020119764
- Publication date Aug 29, 2002
- Takehiko Yamakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High frequency switch, two-band type high frequency switch, three-b...
- Publication number 20020100970
- Publication date Aug 1, 2002
- Shoichi Kitazawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Multilayer filter
- Publication number 20020063613
- Publication date May 30, 2002
- Yoshitaka Nagatomi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIELECTRIC LAMINATED DEVICE AND ITS MANUFACTURING METHOD
- Publication number 20020000900
- Publication date Jan 3, 2002
- HIDEAKI NAKAKUBO
- H01 - BASIC ELECTRIC ELEMENTS

Shoichi Kitazawa

Person

Patents Grantslast 30 patents

High frequency switch, two-band type high frequency switch, three-b...

Multilayer electronic component and communication apparatus and method

Method for manufacturing dielectric laminated device

High frequency switch, two-band type high frequency switch, three-b...

Dielectric laminated device including a buried electric conductive...

Laminated notch filter and cellular phone using the same

High frequency switch and mobile communication equipment

Method for forming a dielectric laminated device

Multilayer filter having varied dielectric constant regions

Multilayer filter with electrode patterns connected on different si...

Dielectric laminated device and its manufacturing method

Dielectric laminated device and its manufacturing method

Balanced dielectric filter

Multilayer filter with electrode patterns connected on different si...

Dual-band multilayer bandpass filter

Dielectric laminated filter

Dielectric laminated device and its manufacturing method

Patents Applicationslast 30 patents

High frequency switch, two-band type high frequency switch, three-b...

High frequency switch, two-band type high frequency switch, three-b...

Dielectric laminated device including a buried electric conductive...

Dielectric laminated device including a buried electric conductive...

Multilayer electronic component and communication apparatus and method

High frequency switch, two-band type high frequency switch, three-b...

Multilayer filter

DIELECTRIC LAMINATED DEVICE AND ITS MANUFACTURING METHOD