Atsushi Hirabayashi

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Failure information announcement device and failure information ann...
- Patent number 11,749,088
- Issue date Sep 5, 2023
- Nippon Telegraph and Telephone Corporation
- Atsushi Hirabayashi
- G08 - SIGNALLING
Information Patent Grant
Device failure influence range grasping apparatus, device failure i...
- Patent number 11,489,968
- Issue date Nov 1, 2022
- Nippon Telegraph and Telephone Corporation
- Atsushi Hirabayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Amplifier circuit, semiconductor device, and controlling method
- Patent number 7,663,440
- Issue date Feb 16, 2010
- Sony Corporation
- Kenji Komori
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Subtractor circuit and operational amplifier
- Patent number 7,605,634
- Issue date Oct 20, 2009
- Sony Corporation
- Atsushi Hirabayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Signal amplifier
- Patent number 7,554,393
- Issue date Jun 30, 2009
- Sony Corporation
- Atsushi Hirabayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Impedance conversion circuit and integrated circuit including thereof
- Patent number 7,417,439
- Issue date Aug 26, 2008
- Sony Corporation
- Atsushi Hirabayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multiplier
- Patent number 7,321,253
- Issue date Jan 22, 2008
- Sony Corporation
- Atsushi Hirabayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Impedance conversion circuit and integrated circuit including thereof
- Patent number 7,235,981
- Issue date Jun 26, 2007
- Sony Corporation
- Atsushi Hirabayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier circuit
- Patent number 7,068,090
- Issue date Jun 27, 2006
- Sony Corporation
- Atsushi Hirabayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Voltage/current converter circuit and high-gain amplifying circuit
- Patent number 6,304,070
- Issue date Oct 16, 2001
- Sony Corporation
- Atsushi Hirabayashi
- G05 - CONTROLLING REGULATING
Information Patent Grant
High impedance circuit
- Patent number 6,292,032
- Issue date Sep 18, 2001
- Sony Corporation
- Atsushi Hirabayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High impedance circuit
- Patent number 6,133,763
- Issue date Oct 17, 2000
- Sony Corporation
- Atsushi Hirabayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Impedance conversion circuit, video apparatus, audio apparatus, and...
- Patent number 6,107,842
- Issue date Aug 22, 2000
- Sony Corporation
- Atsushi Hirabayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Negative amplifier circuit
- Patent number 6,078,218
- Issue date Jun 20, 2000
- Sony Corporation
- Atsushi Hirabayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Two-terminal paired circuit
- Patent number 6,051,965
- Issue date Apr 18, 2000
- Sony Corporation
- Atsushi Hirabayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High performance voltage controlled oscillator that is cost efficient
- Patent number 5,929,716
- Issue date Jul 27, 1999
- Sony Corporation
- Kenji Komori
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Oscillator, synthesizer tuner circuit and AM synchronous detect cir...
- Patent number 5,481,227
- Issue date Jan 2, 1996
- Sony Corporation
- Kenji Komori
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Frequency demodulation circuit
- Patent number 5,450,033
- Issue date Sep 12, 1995
- Sony Corporation
- Atsushi Hirabayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Stereo/monaural detection apparatus
- Patent number 5,210,796
- Issue date May 11, 1993
- Sony Corporation
- Atsushi Hirabayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Operational amplifier circuit
- Patent number 5,144,169
- Issue date Sep 1, 1992
- Sony Corporation
- Atsushi Hirabayashi
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
FAILURE INFORMATON ANNOUNCEMENT DEVICE AND FAILURE INFORMATION ANNO...
- Publication number 20220122443
- Publication date Apr 21, 2022
- Nippon Telegraph and Telephone Corporation
- Atsushi Hirabayashi
- G08 - SIGNALLING
Information Patent Application
DEVICE FAILURE INFLUENCE RANGE GRASPING APPARATUS, DEVICE FAILURE I...
- Publication number 20210021714
- Publication date Jan 21, 2021
- Nippon Telegraph and Telephone Corporation
- Atsushi Hirabayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Amplifier circuit, semiconductor device, and controlling method
- Publication number 20080136524
- Publication date Jun 12, 2008
- Sony Corporation
- Kenji Komori
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Subtractor circuit and operational amplifier
- Publication number 20080088372
- Publication date Apr 17, 2008
- SONY CORPORATION
- Atsushi Hirabayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Impedance conversion circuit and intergrated circuit including thereof
- Publication number 20070247168
- Publication date Oct 25, 2007
- Sony Corporation
- Atsushi Hirabayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SIGNAL AMPLIFIER
- Publication number 20070210864
- Publication date Sep 13, 2007
- SONY CORPORATION
- Atsushi Hirabayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Impedance conversion circuit and integrated circuit including thereof
- Publication number 20070007947
- Publication date Jan 11, 2007
- Atsushi Hirabayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Multiplier
- Publication number 20050173767
- Publication date Aug 11, 2005
- Atsushi Hirabayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Amplification circuit
- Publication number 20040246760
- Publication date Dec 9, 2004
- Atsushi Hirabayashi
- H03 - BASIC ELECTRONIC CIRCUITRY

Atsushi Hirabayashi

Person

Patents Grantslast 30 patents

Failure information announcement device and failure information ann...

Device failure influence range grasping apparatus, device failure i...

Amplifier circuit, semiconductor device, and controlling method

Subtractor circuit and operational amplifier

Signal amplifier

Impedance conversion circuit and integrated circuit including thereof

Multiplier

Impedance conversion circuit and integrated circuit including thereof

Amplifier circuit

Voltage/current converter circuit and high-gain amplifying circuit

High impedance circuit

High impedance circuit

Impedance conversion circuit, video apparatus, audio apparatus, and...

Negative amplifier circuit

Two-terminal paired circuit

High performance voltage controlled oscillator that is cost efficient

Oscillator, synthesizer tuner circuit and AM synchronous detect cir...

Frequency demodulation circuit

Stereo/monaural detection apparatus

Operational amplifier circuit

Patents Applicationslast 30 patents

FAILURE INFORMATON ANNOUNCEMENT DEVICE AND FAILURE INFORMATION ANNO...

DEVICE FAILURE INFLUENCE RANGE GRASPING APPARATUS, DEVICE FAILURE I...

Amplifier circuit, semiconductor device, and controlling method

Subtractor circuit and operational amplifier

Impedance conversion circuit and intergrated circuit including thereof

SIGNAL AMPLIFIER

Impedance conversion circuit and integrated circuit including thereof

Multiplier

Amplification circuit