Toshimitsu Matsuyoshi

Person

Katano, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Power amplifying method, power amplifier, and communication apparatus
- Patent number 7,209,715
- Issue date Apr 24, 2007
- Matsushita Electric Industrial Co., Ltd.
- Toshimitsu Matsuyoshi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Predistortion linearizer and predistortion distortion compensation...
- Patent number 7,046,972
- Issue date May 16, 2006
- Matsushita Electric Industrial Co., Ltd.
- Toshimitsu Matsuyoshi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Radio communication base state system including optical advanced ba...
- Patent number 6,980,831
- Issue date Dec 27, 2005
- Matsushita Electric Industrial Co., Ltd.
- Toshimitsu Matsuyoshi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power amplifier
- Patent number 6,972,621
- Issue date Dec 6, 2005
- Matsushita Electric Industrial Co., Ltd.
- Toshimitsu Matsuyoshi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Feedforward amplifier, communication apparatus, feedforward amplifi...
- Patent number 6,940,346
- Issue date Sep 6, 2005
- Matsushita Electric Industrial Co., Ltd.
- Masayuki Miyaji
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power amplifier, power amplifying method and radio communication ap...
- Patent number 6,847,258
- Issue date Jan 25, 2005
- Matsushita Electric Industrial Co., Ltd.
- Kaoru Ishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power amplifier
- Patent number 6,833,758
- Issue date Dec 21, 2004
- Matsushita Electric Industrial Co., Ltd.
- Toshimitsu Matsuyoshi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Control method and circuit for feedforward distortion compensation...
- Patent number 6,750,706
- Issue date Jun 15, 2004
- Matsushita Electric Industrial Co., Ltd.
- Kaoru Ishida
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Distortion-compensated amplifying circuit
- Patent number 6,720,829
- Issue date Apr 13, 2004
- Matsushita Electric Industrial Co., Ltd.
- Toshimitsu Matsuyoshi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Feedforward amplifier
- Patent number 6,710,652
- Issue date Mar 23, 2004
- Matsushita Electric Industrial Co., Ltd.
- Masayuki Miyaji
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Antenna for mobile wireless communications and portable-type wirele...
- Patent number 6,549,169
- Issue date Apr 15, 2003
- Matsushita Electric Industrial Co., Ltd.
- Toshimitsu Matsuyoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power amplifier with coupler for cross-coupling amplifiers for redu...
- Patent number 6,545,542
- Issue date Apr 8, 2003
- Matsushita Electric Industrial Co., Ltd.
- Toshimitsu Matsuyoshi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Delay circuit and feedforward amplifier
- Patent number 6,507,253
- Issue date Jan 14, 2003
- Matsushita Electric Industrial Co., Ltd.
- Toshimitsu Matsuyoshi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Monopole antenna
- Patent number 6,486,847
- Issue date Nov 26, 2002
- Matsushita Electric Industrial Co., Ltd.
- Atsushi Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Patch antenna apparatus with improved projection area
- Patent number 6,320,542
- Issue date Nov 20, 2001
- Matsushita Electric Industrial Co., Ltd.
- Atsushi Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-filar helical antenna and portable radio
- Patent number 6,278,415
- Issue date Aug 21, 2001
- Matsushita Electric Industrial Co., Ltd.
- Toshimitsu Matsuyoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Helical antenna
- Patent number 6,229,498
- Issue date May 8, 2001
- Matsushita Electric Industrial Co., Ltd.
- Toshimitsu Matsuyoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Radio antenna device
- Patent number 6,211,830
- Issue date Apr 3, 2001
- Matsushita Electric Industrial Co., Ltd.
- Kenji Monma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Monopole antenna
- Patent number 6,188,366
- Issue date Feb 13, 2001
- Matsushita Electric Industrial Co., Ltd.
- Atsushi Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Filter with low-noise amplifier
- Patent number 6,072,376
- Issue date Jun 6, 2000
- Matsushita Electric Industrial Co., Ltd.
- Toshimitsu Matsuyoshi
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Power amplifier
- Publication number 20050046477
- Publication date Mar 3, 2005
- Toshimitsu Matsuyoshi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Power amplifying method, power amplifier, and communication apparatus
- Publication number 20040085127
- Publication date May 6, 2004
- Toshimitsu Matsuyoshi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Feedforward amplifier, cummunication apparatus, feedforward amplify...
- Publication number 20040075497
- Publication date Apr 22, 2004
- Masayuki Miyaji
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Radio communication base station system including optical advanced...
- Publication number 20040053644
- Publication date Mar 18, 2004
- Toshimitsu Matsuyoshi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Power amplifier
- Publication number 20030234688
- Publication date Dec 25, 2003
- Toshimitsu Matsuyoshi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Power amplifier, power amplifying method and radio communication ap...
- Publication number 20030122619
- Publication date Jul 3, 2003
- Kaoru Ishida
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Distortion-compensated amplifying circuit
- Publication number 20030117217
- Publication date Jun 26, 2003
- Toshimitsu Matsuyoshi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Control method and circuit for feedforward distortion compensation...
- Publication number 20030016081
- Publication date Jan 23, 2003
- Kaoru Ishida
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Predistortion linearizer and predistortion distortion compensation...
- Publication number 20020177424
- Publication date Nov 28, 2002
- Toshimitsu Matsuyoshi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Feedforward amplifier
- Publication number 20020113648
- Publication date Aug 22, 2002
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Masayuki Miyaji
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Power amplifier
- Publication number 20020067211
- Publication date Jun 6, 2002
- Matsushita Electric Industrial Co., Ltd.
- Toshimitsu Matsuyoshi
- H03 - BASIC ELECTRONIC CIRCUITRY

Toshimitsu Matsuyoshi

Person

Patents Grantslast 30 patents

Power amplifying method, power amplifier, and communication apparatus

Predistortion linearizer and predistortion distortion compensation...

Radio communication base state system including optical advanced ba...

Power amplifier

Feedforward amplifier, communication apparatus, feedforward amplifi...

Power amplifier, power amplifying method and radio communication ap...

Power amplifier

Control method and circuit for feedforward distortion compensation...

Distortion-compensated amplifying circuit

Feedforward amplifier

Antenna for mobile wireless communications and portable-type wirele...

Power amplifier with coupler for cross-coupling amplifiers for redu...

Delay circuit and feedforward amplifier

Monopole antenna

Patch antenna apparatus with improved projection area

Multi-filar helical antenna and portable radio

Helical antenna

Radio antenna device

Monopole antenna

Filter with low-noise amplifier

Patents Applicationslast 30 patents

Power amplifier

Power amplifying method, power amplifier, and communication apparatus

Feedforward amplifier, cummunication apparatus, feedforward amplify...

Radio communication base station system including optical advanced...

Power amplifier

Power amplifier, power amplifying method and radio communication ap...

Distortion-compensated amplifying circuit

Control method and circuit for feedforward distortion compensation...

Predistortion linearizer and predistortion distortion compensation...

Feedforward amplifier

Power amplifier