Maeda Masahiro

Person

Neyagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
High-frequency amplifier
- Patent number 12,088,257
- Issue date Sep 10, 2024
- NUVOTON TECHNOLOGY CORPORATION JAPAN
- Masahiro Maeda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High-frequency power amplifier
- Patent number 8,710,927
- Issue date Apr 29, 2014
- Panasonic Corporation
- Masatoshi Kamitani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Constant-voltage circuit
- Patent number 8,368,459
- Issue date Feb 5, 2013
- Panasonic Corporation
- Masatoshi Kamitani
- G05 - CONTROLLING REGULATING
Information Patent Grant
Radio frequency power amplifier
- Patent number 8,279,010
- Issue date Oct 2, 2012
- Panasonic Corporation
- Masato Seki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Radio frequency power amplifier
- Patent number 8,134,409
- Issue date Mar 13, 2012
- Panasonic Corporation
- Masato Seki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Bipolar transistor and radio frequency amplifier circuit
- Patent number 7,960,758
- Issue date Jun 14, 2011
- Panasonic Corporation
- Masahiro Maeda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Bipolar transistor and power amplifier
- Patent number 7,566,920
- Issue date Jul 28, 2009
- Panasonic Corporation
- Katsuhiko Kawashima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power amplifier
- Patent number 7,554,410
- Issue date Jun 30, 2009
- Panasonic Corporation
- Katsuhiko Kawashima
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High-frequency power amplifier device
- Patent number 7,541,874
- Issue date Jun 2, 2009
- Panasonic Corporation
- Masahiro Maeda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High-frequency power amplifier
- Patent number 7,154,336
- Issue date Dec 26, 2006
- Matsushita Electric Industrial Co., Ltd.
- Masahiro Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-frequency semiconductor device
- Patent number 7,030,715
- Issue date Apr 18, 2006
- Matsushita Electric Industrial Co., Ltd.
- Masahiro Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-frequency semiconductor device
- Patent number 6,741,144
- Issue date May 25, 2004
- Matsushita Electric Industrial Co., Ltd.
- Masahiro Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
RF power amplifier
- Patent number 6,621,347
- Issue date Sep 16, 2003
- Matsushita Electric Industrial Co., Ltd.
- Shigeru Morimoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Package, semiconductor device and method for fabricating the semico...
- Patent number 6,555,900
- Issue date Apr 29, 2003
- Matsushita Electric Industrial Co., Ltd.
- Shigeru Morimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Radio frequency module with thermally and electrically coupled meta...
- Patent number 6,301,122
- Issue date Oct 9, 2001
- Matsushita Electric Industrial Co., Ltd.
- Osamu Ishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High frequency power amplifier
- Patent number 6,201,445
- Issue date Mar 13, 2001
- Matsushita Electric Industrial Co., Ltd.
- Shigeru Morimoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High frequency semiconductor device
- Patent number 6,166,436
- Issue date Dec 26, 2000
- Matsushita Electric Industrial Co., Ltd.
- Masahiro Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Radio frequency module and method for fabricating the radio frequen...
- Patent number 6,158,116
- Issue date Dec 12, 2000
- Matsushita Electric Industrial Co., Ltd.
- Osamu Ishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Radio frequency module and method for fabricating the radio frequen...
- Patent number 6,097,612
- Issue date Aug 1, 2000
- Matsushita Electric Industrial Co., Ltd.
- Osamu Ishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Divider/combiner
- Patent number 6,005,442
- Issue date Dec 21, 1999
- Matsushita Electric Industrial Co., Ltd.
- Masahiro Maeda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Package and semiconductor device
- Patent number 5,901,042
- Issue date May 4, 1999
- Matsushita Electric Industrial Co., Ltd.
- Yorito Ota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Radio frequency power amplification module
- Patent number 5,838,543
- Issue date Nov 17, 1998
- Matsushita Electric Industrial Co., Ltd.
- Morio Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Radio frequency power amplifier having a tertiary harmonic wave fee...
- Patent number 5,767,743
- Issue date Jun 16, 1998
- Matsushita Electric Industrial Co., Ltd.
- Shigeru Morimoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Radio frequency amplifier with stable operation and restrained osci...
- Patent number 5,736,901
- Issue date Apr 7, 1998
- Matsushita Electric Industrial Co., Ltd.
- Morio Nakamura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Radio-frequency power amplifier with input impedance matching circu...
- Patent number 5,592,122
- Issue date Jan 7, 1997
- Matsushita Electric Industrial Co., Ltd.
- Maeda Masahiro
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
HIGH-FREQUENCY AMPLIFIER
- Publication number 20220021344
- Publication date Jan 20, 2022
- NUVOTON TECHNOLOGY CORPORATION JAPAN
- Masahiro MAEDA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HIGH-FREQUENCY POWER AMPLIFIER
- Publication number 20130285749
- Publication date Oct 31, 2013
- MASATOSHI KAMITANI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO FREQUENCY POWER AMPLIFIER
- Publication number 20120001695
- Publication date Jan 5, 2012
- PANASONIC CORPORATION
- Masato SEKI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CONSTANT-VOLTAGE CIRCUIT
- Publication number 20110304386
- Publication date Dec 15, 2011
- PANASONIC CORPORATION
- Masatoshi Kamitani
- G05 - CONTROLLING REGULATING
Information Patent Application
RADIO FREQUENCY POWER AMPLIFIER
- Publication number 20110001566
- Publication date Jan 6, 2011
- PANASONIC CORPORATION
- Masato SEKI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RADIO-FREQUENCY POWER AMPLIFIER DEVICE AND WIRELESS COMMUNICATION D...
- Publication number 20100273535
- Publication date Oct 28, 2010
- PANASONIC CORPORATION
- Masahiko INAMORI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Power amplifier
- Publication number 20080094142
- Publication date Apr 24, 2008
- Katsuhiko Kawashima
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
High-frequency power amplifier device
- Publication number 20070229170
- Publication date Oct 4, 2007
- Masahiro Maeda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Electronic information label, electronic information label system a...
- Publication number 20070194885
- Publication date Aug 23, 2007
- Andreas Lindgren
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Bipolar transistor and power amplifier
- Publication number 20070012949
- Publication date Jan 18, 2007
- Katsuhiko Kawashima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Bipolar transistor and radio frequency amplifier circuit
- Publication number 20060223484
- Publication date Oct 5, 2006
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Masahiro Maeda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Transistor integrated circuit device and manufacturing method thereof
- Publication number 20060132241
- Publication date Jun 22, 2006
- Katsuhiko Kawashima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High-frequency power amplifier
- Publication number 20050077964
- Publication date Apr 14, 2005
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Masahiro Maeda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
High-frequency semiconductor device
- Publication number 20040174231
- Publication date Sep 9, 2004
- Matsushita Electric Industrial Co., Ltd.
- Masahiro Maeda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
High-frequency semiconductor device
- Publication number 20020186091
- Publication date Dec 12, 2002
- Matsushita Electric Industrial Co., Ltd.
- Masahiro Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RF power amplifier
- Publication number 20020079970
- Publication date Jun 27, 2002
- Shigeru Morimoto
- H03 - BASIC ELECTRONIC CIRCUITRY

Maeda Masahiro

Person

Patents Grantslast 30 patents

High-frequency amplifier

High-frequency power amplifier

Constant-voltage circuit

Radio frequency power amplifier

Radio frequency power amplifier

Bipolar transistor and radio frequency amplifier circuit

Bipolar transistor and power amplifier

Power amplifier

High-frequency power amplifier device

High-frequency power amplifier

High-frequency semiconductor device

High-frequency semiconductor device

RF power amplifier

Package, semiconductor device and method for fabricating the semico...

Radio frequency module with thermally and electrically coupled meta...

High frequency power amplifier

High frequency semiconductor device

Radio frequency module and method for fabricating the radio frequen...

Radio frequency module and method for fabricating the radio frequen...

Divider/combiner

Package and semiconductor device

Radio frequency power amplification module

Radio frequency power amplifier having a tertiary harmonic wave fee...

Radio frequency amplifier with stable operation and restrained osci...

Radio-frequency power amplifier with input impedance matching circu...

Patents Applicationslast 30 patents

HIGH-FREQUENCY AMPLIFIER

HIGH-FREQUENCY POWER AMPLIFIER

RADIO FREQUENCY POWER AMPLIFIER

CONSTANT-VOLTAGE CIRCUIT

RADIO FREQUENCY POWER AMPLIFIER

RADIO-FREQUENCY POWER AMPLIFIER DEVICE AND WIRELESS COMMUNICATION D...

Power amplifier

High-frequency power amplifier device

Electronic information label, electronic information label system a...

Bipolar transistor and power amplifier

Bipolar transistor and radio frequency amplifier circuit

Transistor integrated circuit device and manufacturing method thereof

High-frequency power amplifier

High-frequency semiconductor device

High-frequency semiconductor device

RF power amplifier