Hiroshi Kushitani

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
High frequency laminated component and its manufacturing method
- Patent number 7,297,878
- Issue date Nov 20, 2007
- Matsushita Electric Industrial Co., Ltd.
- Hiroshi Kushitani
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Surface acoustic wave filter and device employing it
- Patent number 7,286,028
- Issue date Oct 23, 2007
- Matsushita Electric Industrial Co., Ltd.
- Hiroshi Kushitani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave filter
- Patent number 7,183,878
- Issue date Feb 27, 2007
- Matsushita Electric Industrial Co., Ltd.
- Hiroshi Kushitani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Laminated dielectric filter, and antenna duplexer and communication...
- Patent number 7,116,188
- Issue date Oct 3, 2006
- Matsushita Electric Industrial Co., Ltd.
- Emiko Kawahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-frequency composite switch module
- Patent number 7,010,273
- Issue date Mar 7, 2006
- Matsushita Electric Industrial Co., Ltd.
- Yuki Satoh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High-frequency composite switch module and mobile communication dev...
- Patent number 6,998,912
- Issue date Feb 14, 2006
- Matsushita Electric Industrial Co., Ltd.
- Hiroshi Kushitani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High frequency switch
- Patent number 6,933,802
- Issue date Aug 23, 2005
- Matsushita Electric Industrial Co., Ltd.
- Hiroshi Kushitani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High frequency switch
- Patent number 6,917,258
- Issue date Jul 12, 2005
- Matsushita Electric Industrial Co., Ltd.
- Hiroshi Kushitani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
SAW filter and electronic device including SAW filter
- Patent number 6,903,631
- Issue date Jun 7, 2005
- Matsushita Electric Industrial Co., Ltd.
- Hiroshi Kushitani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High frequency switch module
- Patent number 6,856,187
- Issue date Feb 15, 2005
- Matsushita Electric Industrial Co., Ltd.
- Hiroshi Kushitani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-frequency amplifier
- Patent number 6,768,383
- Issue date Jul 27, 2004
- Matsushita Electric Industrial Co., Ltd.
- Hiroshi Kushitani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric filter, antenna duplexer, and communications appliance
- Patent number 6,747,528
- Issue date Jun 8, 2004
- Matsushita Electric Industrial Co., Ltd.
- Tomoya Maekawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laminated dielectric filter, and antenna duplexer and communication...
- Patent number 6,696,903
- Issue date Feb 24, 2004
- Matsushita Electric Industrial Co., Ltd.
- Emiko Kawahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Filter
- Patent number 6,633,209
- Issue date Oct 14, 2003
- Matsushita Electric Industrial Co., Ltd.
- Hiroshi Kushitani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Matching circuit chip, filter with matching circuit, duplexer and c...
- Patent number 6,608,534
- Issue date Aug 19, 2003
- Matsushita Electric Industrial Co., Ltd.
- Hiroshi Kushitani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Matching circuit chip, filter with matching circuit, duplexer and c...
- Patent number 6,608,533
- Issue date Aug 19, 2003
- Matsushita Electric Industrial Co., Ltd.
- Hiroshi Kushitani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Radio frequency filter
- Patent number 6,577,208
- Issue date Jun 10, 2003
- Matsushita Electric Industrial Co., Ltd.
- Hiroshi Kushitani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Dielectric filter, antenna duplexer, and communications appliance
- Patent number 6,529,096
- Issue date Mar 4, 2003
- Matsushita Electric Industrial Co., Ltd.
- Tomoya Maekawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Diode compensation circuit including two series and one parallel re...
- Patent number 6,496,083
- Issue date Dec 17, 2002
- Matsushita Electric Industrial Co., Ltd.
- Hiroshi Kushitani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laminated filter, duplexer, and mobile communication apparatus usin...
- Patent number 6,492,886
- Issue date Dec 10, 2002
- Matsushita Electric Industrial Co., Ltd.
- Hiroshi Kushitani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Diplexer duplexer and two-channel mobile communications equipment
- Patent number 6,366,564
- Issue date Apr 2, 2002
- Matsushita Electric Industrial Co., Ltd.
- Masahiro Hiraka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Matching circuit chip, filter with matching circuit, duplexer and c...
- Patent number 6,326,863
- Issue date Dec 4, 2001
- Matsushita Electric Industrial Co., Ltd.
- Hiroshi Kushitani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laminated dielectric antenna duplexer and a dielectric filter
- Patent number 6,304,156
- Issue date Oct 16, 2001
- Toshio Ishizaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low-pass filter with directional coupler and cellular phone
- Patent number 6,150,898
- Issue date Nov 21, 2000
- Matsushita Electric Industrial Co., Ltd.
- Hiroshi Kushitani
- H01 - BASIC ELECTRIC ELEMENTS
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
Laminated dielectric antenna duplexer and a dielectric filter
- Patent number 6,020,799
- Issue date Feb 1, 2000
- Matsushita Electric Industrial Co., Ltd.
- Toshio Ishizaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric filter with multiple resonators
- Patent number 5,719,539
- Issue date Feb 17, 1998
- Matsushita Electric Industrial Co., Ltd.
- Toshio Ishizaki
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Surface acoustic wave filter
- Publication number 20060164182
- Publication date Jul 27, 2006
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD
- Hiroshi Kushitani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Surface acoustic wave filter and device employing it
- Publication number 20050231306
- Publication date Oct 20, 2005
- Hiroshi Kushitani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Surface acoustic wave filter
- Publication number 20050062559
- Publication date Mar 24, 2005
- Koji Seo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
High-frequency layered part and manufacturing method thereof
- Publication number 20050012566
- Publication date Jan 20, 2005
- Hiroshi Kushitani
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
High frequency switch module
- Publication number 20040135600
- Publication date Jul 15, 2004
- Hiroshi Kushitani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
High Frequency switch
- Publication number 20040121752
- Publication date Jun 24, 2004
- Hiroshi Kushitani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SAW filter and electronic device including SAW filter
- Publication number 20040085161
- Publication date May 6, 2004
- Hiroshi Kushitani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
High-frequency wave composite switch module and mobile body communi...
- Publication number 20040075491
- Publication date Apr 22, 2004
- Hiroshi Kushitani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
High frequency switch
- Publication number 20040061546
- Publication date Apr 1, 2004
- Hiroshi Kushitani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
High-frequency composite switch module
- Publication number 20040048634
- Publication date Mar 11, 2004
- Yuki Satoh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Laminated dielectric filter, and antenna duplexer and communication...
- Publication number 20040041660
- Publication date Mar 4, 2004
- Emiko Kawahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High-frequency amplifier
- Publication number 20040027204
- Publication date Feb 12, 2004
- Hiroshi Kushitani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Dielectric filter, antenna duplexer, and communications appliance
- Publication number 20030141943
- Publication date Jul 31, 2003
- Tomoya Maekawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Filter
- Publication number 20020171510
- Publication date Nov 21, 2002
- Hiroshi Kushitani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Radio frequency filter
- Publication number 20020145487
- Publication date Oct 10, 2002
- Hiroshi Kushitani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Matching circuit chip, filter with matching circuit, duplexer and c...
- Publication number 20020027482
- Publication date Mar 7, 2002
- Hiroshi Kushitani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dielectric filter, antenna duplexer, and communications appliance
- Publication number 20010050599
- Publication date Dec 13, 2001
- Tomoya Maekawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Matching circuit chip, filter with matching circuit, duplexer and c...
- Publication number 20010048350
- Publication date Dec 6, 2001
- Hiroshi Kushitani
- H01 - BASIC ELECTRIC ELEMENTS

Hiroshi Kushitani

Person

Patents Grantslast 30 patents

High frequency laminated component and its manufacturing method

Surface acoustic wave filter and device employing it

Surface acoustic wave filter

Laminated dielectric filter, and antenna duplexer and communication...

High-frequency composite switch module

High-frequency composite switch module and mobile communication dev...

High frequency switch

High frequency switch

SAW filter and electronic device including SAW filter

High frequency switch module

High-frequency amplifier

Dielectric filter, antenna duplexer, and communications appliance

Laminated dielectric filter, and antenna duplexer and communication...

Filter

Matching circuit chip, filter with matching circuit, duplexer and c...

Matching circuit chip, filter with matching circuit, duplexer and c...

Radio frequency filter

Dielectric filter, antenna duplexer, and communications appliance

Diode compensation circuit including two series and one parallel re...

Laminated filter, duplexer, and mobile communication apparatus usin...

Diplexer duplexer and two-channel mobile communications equipment

Matching circuit chip, filter with matching circuit, duplexer and c...

Laminated dielectric antenna duplexer and a dielectric filter

Low-pass filter with directional coupler and cellular phone

Dielectric laminated filter

Laminated dielectric antenna duplexer and a dielectric filter

Dielectric filter with multiple resonators

Patents Applicationslast 30 patents

Surface acoustic wave filter

Surface acoustic wave filter and device employing it

Surface acoustic wave filter

High-frequency layered part and manufacturing method thereof

High frequency switch module

High Frequency switch

SAW filter and electronic device including SAW filter

High-frequency wave composite switch module and mobile body communi...

High frequency switch

High-frequency composite switch module

Laminated dielectric filter, and antenna duplexer and communication...

High-frequency amplifier

Dielectric filter, antenna duplexer, and communications appliance

Filter

Radio frequency filter

Matching circuit chip, filter with matching circuit, duplexer and c...

Dielectric filter, antenna duplexer, and communications appliance

Matching circuit chip, filter with matching circuit, duplexer and c...