Toshio Ishizaki

Person

Kobe-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Multi-mode resonator/filter comprised of first and second columnar...
- Patent number 9,385,409
- Issue date Jul 5, 2016
- Toshio Ishizaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Radio frequency power amplifier
- Patent number 8,558,622
- Issue date Oct 15, 2013
- Panasonic Corporation
- Takashi Uno
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Radio frequency amplifier circuit
- Patent number 8,525,594
- Issue date Sep 3, 2013
- Panasonic Corporation
- Tomohide Kamiyama
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Laminated RF device with vertical resonators having stack arrangeme...
- Patent number 8,451,073
- Issue date May 28, 2013
- Panasonic Corporation
- Michael Hoeft
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Left-handed filter for use in mobile phone provided with wide band...
- Patent number 8,334,733
- Issue date Dec 18, 2012
- Panasonic Corporation
- Masaya Tamura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Spread-spectrum high-frequency heating device
- Patent number 8,330,085
- Issue date Dec 11, 2012
- Panasonic Corporation
- Toshio Ishizaki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Resonator and filter using the same
- Patent number 8,248,190
- Issue date Aug 21, 2012
- Panasonic Corporation
- Masaya Tamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transmission line resonator, high-frequency filter using the same,...
- Patent number 8,222,975
- Issue date Jul 17, 2012
- Panasonic Corporation
- Toshio Ishizaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Alcohol detection system
- Patent number 7,911,350
- Issue date Mar 22, 2011
- Panasonic Corporation
- Rihito Shoji
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Composite duplexer
- Patent number 7,629,862
- Issue date Dec 8, 2009
- Panasonic Corporation
- Yuki Satoh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Filter using piezoelectric resonator
- Patent number 7,479,847
- Issue date Jan 20, 2009
- Panasonic Corporation
- Takehiko Yamakawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
3-frequency branching circuit, branching circuit and radio communic...
- Patent number 7,324,493
- Issue date Jan 29, 2008
- Matsushita Electric Industrial Co., Ltd.
- Toru Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic component mounting board, electronic component module, m...
- Patent number 7,274,570
- Issue date Sep 25, 2007
- Matsushita Electric Industrial Co., Inc.
- Toshio Ishizaki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Balanced high-frequency filter, antenna duplexer, balanced high-fre...
- Patent number 7,224,240
- Issue date May 29, 2007
- Matsushita Electric Industrial Co., Ltd.
- Hiroyuki Nakamura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Balanced high-frequency device and balanced high-frequency circuit...
- Patent number 7,176,768
- Issue date Feb 13, 2007
- Matsushita Electric Industrial Co., Ltd.
- Hiroyuki Nakamura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Filter using piezoelectric resonator
- Patent number 7,138,888
- Issue date Nov 21, 2006
- Matsushita Electric Industrial Co., Ltd.
- Takehiko Yamakawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transmitting/receiving switch
- Patent number 7,127,215
- Issue date Oct 24, 2006
- Matsushita Electric Industrial Co., Ltd.
- Hiroyuki Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Dielectric resonator, dielectric filter, and method of supporting d...
- Patent number 7,106,152
- Issue date Sep 12, 2006
- Matsushita Electric Industrial Co., Ltd.
- Takehiko Yamakawa
- 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
Antenna duplexer and mobile communication device using the same
- Patent number 7,038,557
- Issue date May 2, 2006
- Matsushita Electric Industrial Co., Ltd.
- Hiroyuki Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High frequency switch and high frequency radio communication apparatus
- Patent number 7,027,777
- Issue date Apr 11, 2006
- Matsushita Electric Industrial Co., Ltd.
- Kazuhide Uriu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High-frequency compound switch module and communication terminal us...
- Patent number 6,995,630
- Issue date Feb 7, 2006
- Matsushita Electric Industrial Co., Ltd.
- Yuki Satoh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
In-band-flat-group-delay type dielectric filter and linearized ampl...
- Patent number 6,995,636
- Issue date Feb 7, 2006
- Matsushita Electric Industrial Co., Ltd.
- Takehiko Yamakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
RF device and communication apparatus using the same
- Patent number 6,985,712
- Issue date Jan 10, 2006
- Matsushita Electric Industrial Co., Ltd.
- Takehiko Yamakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna switch module, all-in-one communication module, communicati...
- Patent number 6,975,271
- Issue date Dec 13, 2005
- Matsushita Electric Industrial Co., Ltd.
- Masakazu Adachi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Diplexer, and high-frequency switch and antenna duplexer using the...
- Patent number 6,975,841
- Issue date Dec 13, 2005
- Matsushita Electric Industrial Co., Ltd.
- Kazuhide Uriu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dielectric filter, antenna duplexer
- Patent number 6,965,284
- Issue date Nov 15, 2005
- Matsushita Electric Industrial Co., Ltd.
- Tomoya Maekawa
- 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
Balanced high-frequency device and balance-characteristics improvin...
- Patent number 6,900,705
- Issue date May 31, 2005
- Matsushita Electric Industrial Co., Ltd.
- Hiroyuki Nakamura
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
MULTI-MODE RESONATOR, MULTI-MODE FILTER, AND WIRELESS COMMUNICATION...
- Publication number 20140232487
- Publication date Aug 21, 2014
- Toshio Ishizaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RADIO FREQUENCY AMPLIFIER CIRCUIT
- Publication number 20120169423
- Publication date Jul 5, 2012
- Tomohide Kamiyama
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HIGH- FREQUENCY POWER AMPLIFIER
- Publication number 20120098598
- Publication date Apr 26, 2012
- Takashi UNO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RADIO-FREQUENCY HEATING APPARATUS
- Publication number 20110204043
- Publication date Aug 25, 2011
- Toshio Ishizaki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
RADIO-FREQUENCY HEATING APPARATUS AND RADIO-FREQUENCY HEATING METHOD
- Publication number 20110168695
- Publication date Jul 14, 2011
- Toshiyuki Okajima
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
LAMINATED RF DEVICE WITH VERTICAL RESONATORS
- Publication number 20100265015
- Publication date Oct 21, 2010
- Michael Hoeft
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPREAD-SPECTRUM HIGH-FREQUENCY HEATING DEVICE
- Publication number 20100243645
- Publication date Sep 30, 2010
- Toshio Ishizaki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
LEFT-HANDED FILTER
- Publication number 20100207706
- Publication date Aug 19, 2010
- Masaya Tamura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RESONATOR AND FILTER USING THE SAME
- Publication number 20100201460
- Publication date Aug 12, 2010
- PANASONIC CORPORATION
- Masaya Tamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSMISSION LINE RESONATOR, HIGH-FREQUENCY FILTER USING THE SAME,...
- Publication number 20100007445
- Publication date Jan 14, 2010
- PANASONIC CORPORATION
- Toshio Ishizaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITE DUPLEXER
- Publication number 20090256645
- Publication date Oct 15, 2009
- Matsushita Electric Industrial Co., Ltd.
- Yuki Satoh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ALCOHOL DETECTION SYSTEM
- Publication number 20080316037
- Publication date Dec 25, 2008
- Matsushita Electric Industrial Co., Ltd.
- Rihito Shoji
- B60 - VEHICLES IN GENERAL
Information Patent Application
Filter using piezoelectric resonator
- Publication number 20070109073
- Publication date May 17, 2007
- Takehiko Yamakawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Antenna module and radio apparatus using the same
- Publication number 20060256017
- Publication date Nov 16, 2006
- Toshio Ishizaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Filter, high-frequency module, communication device and filtering m...
- Publication number 20060022773
- Publication date Feb 2, 2006
- Tomohiro Iwasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Balanced high-frequency filter, antenna duplexer, balanced high-fre...
- Publication number 20050242900
- Publication date Nov 3, 2005
- Hiroyuki Nakamura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Balanced high-frequency device and balanced high-frequency circuit...
- Publication number 20050212383
- Publication date Sep 29, 2005
- Hiroyuki Nakamura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Filter using piezoelectric resonator
- Publication number 20050110596
- Publication date May 26, 2005
- Takehiko Yamakawa
- H03 - BASIC ELECTRONIC CIRCUITRY
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
Dielectric resonator, dielectric filter, and method of supporting d...
- Publication number 20050030131
- Publication date Feb 10, 2005
- Takehiko Yamakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electronic component mounting board, electronic component module, m...
- Publication number 20040240183
- Publication date Dec 2, 2004
- Toshio Ishizaki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Antenna switch module, all-in-one communication module, communicati...
- Publication number 20040227666
- Publication date Nov 18, 2004
- Masakazu Adachi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
In-band-flat-group-delay type dielectric filter and linearized ampl...
- Publication number 20040145432
- Publication date Jul 29, 2004
- Matsushita Electric Industrial Co., Ltd.
- Takehiko Yamakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Resonator, filter, communication apparatus, resonator manufacturing...
- Publication number 20040130412
- Publication date Jul 8, 2004
- Takehiko Yamakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Filter, high-frequency module, communication device and filtering m...
- Publication number 20040095212
- Publication date May 20, 2004
- Tomohiro Iwasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High-frequency compound switch module and communication terminal us...
- Publication number 20040071111
- Publication date Apr 15, 2004
- Yuki Satoh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Dielectric filter, communication apparatus, and method of controlli...
- Publication number 20040041661
- Publication date Mar 4, 2004
- Takehiko Yamakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dielectric filter
- Publication number 20040036557
- Publication date Feb 26, 2004
- Takehiko Yamakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High-frequency device and communication apparatus
- Publication number 20040012461
- Publication date Jan 22, 2004
- Kazuhide Uriu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Balanced high-frequency device and balance-characteristics improvin...
- Publication number 20030201846
- Publication date Oct 30, 2003
- Hiroyuki Nakamura
- H03 - BASIC ELECTRONIC CIRCUITRY

Toshio Ishizaki

Person

Patents Grantslast 30 patents

Multi-mode resonator/filter comprised of first and second columnar...

Radio frequency power amplifier

Radio frequency amplifier circuit

Laminated RF device with vertical resonators having stack arrangeme...

Left-handed filter for use in mobile phone provided with wide band...

Spread-spectrum high-frequency heating device

Resonator and filter using the same

Transmission line resonator, high-frequency filter using the same,...

Alcohol detection system

Composite duplexer

Filter using piezoelectric resonator

3-frequency branching circuit, branching circuit and radio communic...

Electronic component mounting board, electronic component module, m...

Balanced high-frequency filter, antenna duplexer, balanced high-fre...

Balanced high-frequency device and balanced high-frequency circuit...

Filter using piezoelectric resonator

Transmitting/receiving switch

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

Dielectric resonator, dielectric filter, and method of supporting d...

Multilayer electronic component and communication apparatus and method

Antenna duplexer and mobile communication device using the same

High frequency switch and high frequency radio communication apparatus

High-frequency compound switch module and communication terminal us...

In-band-flat-group-delay type dielectric filter and linearized ampl...

RF device and communication apparatus using the same

Antenna switch module, all-in-one communication module, communicati...

Diplexer, and high-frequency switch and antenna duplexer using the...

Dielectric filter, antenna duplexer

Method for manufacturing dielectric laminated device

Balanced high-frequency device and balance-characteristics improvin...

Patents Applicationslast 30 patents

MULTI-MODE RESONATOR, MULTI-MODE FILTER, AND WIRELESS COMMUNICATION...

RADIO FREQUENCY AMPLIFIER CIRCUIT

HIGH- FREQUENCY POWER AMPLIFIER

RADIO-FREQUENCY HEATING APPARATUS

RADIO-FREQUENCY HEATING APPARATUS AND RADIO-FREQUENCY HEATING METHOD

LAMINATED RF DEVICE WITH VERTICAL RESONATORS

SPREAD-SPECTRUM HIGH-FREQUENCY HEATING DEVICE

LEFT-HANDED FILTER

RESONATOR AND FILTER USING THE SAME

TRANSMISSION LINE RESONATOR, HIGH-FREQUENCY FILTER USING THE SAME,...

COMPOSITE DUPLEXER

ALCOHOL DETECTION SYSTEM

Filter using piezoelectric resonator

Antenna module and radio apparatus using the same

Filter, high-frequency module, communication device and filtering m...

Balanced high-frequency filter, antenna duplexer, balanced high-fre...

Balanced high-frequency device and balanced high-frequency circuit...

Filter using piezoelectric resonator

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

Dielectric resonator, dielectric filter, and method of supporting d...

Electronic component mounting board, electronic component module, m...

Antenna switch module, all-in-one communication module, communicati...

In-band-flat-group-delay type dielectric filter and linearized ampl...

Resonator, filter, communication apparatus, resonator manufacturing...

Filter, high-frequency module, communication device and filtering m...

High-frequency compound switch module and communication terminal us...

Dielectric filter, communication apparatus, and method of controlli...

Dielectric filter

High-frequency device and communication apparatus

Balanced high-frequency device and balance-characteristics improvin...