Akio Yamamoto

Person

Kyoto, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Charged particle beam device and charged particle beam device calib...
- Patent number 11,848,171
- Issue date Dec 19, 2023
- HITACHI HIGH-TECH CORPORATION
- Akio Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Measurement device and signal processing method
- Patent number 11,842,881
- Issue date Dec 12, 2023
- HITACHI HIGH-TECH CORPORATION
- Akio Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power converter and control method of power converter that reduce r...
- Patent number 11,671,007
- Issue date Jun 6, 2023
- Hitachi, Ltd.
- Akio Yamamoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Charged particle beam control device
- Patent number 11,211,225
- Issue date Dec 28, 2021
- HITACHI HIGH-TECH CORPORATION
- Shinichi Murakami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Charged-particle beam system
- Patent number 10,872,745
- Issue date Dec 22, 2020
- HITACHI HIGH-TECH CORPORATION
- Akio Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit design system and circuit design method
- Patent number 10,061,881
- Issue date Aug 28, 2018
- Hitachi, Ltd.
- Wen Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Mass spectrometric device and mass spectrometric device control method
- Patent number 9,721,773
- Issue date Aug 1, 2017
- Hitachi High-Technologies Corporation
- Akio Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High frequency module and portable terminal using same
- Patent number 9,166,542
- Issue date Oct 20, 2015
- Murata Manufacturing Co., Ltd.
- Norio Hayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High frequency circuit and high frequency module
- Patent number 8,810,317
- Issue date Aug 19, 2014
- Renesas Electronics Corporation
- Ryo Kadoi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor integrated circuit and operation method of the same
- Patent number 8,594,605
- Issue date Nov 26, 2013
- Renesas Electronics Corporation
- Yusaku Katsube
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Automatic cutoff frequency adjusting circuit and portable digital a...
- Patent number 8,525,584
- Issue date Sep 3, 2013
- Renesas Electronics Corporation
- Yusaku Katsube
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Receiving circuit
- Patent number 8,331,895
- Issue date Dec 11, 2012
- Renesas Electronics Corporation
- Yusaku Katsube
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Direct conversion receiver
- Patent number 7,856,218
- Issue date Dec 21, 2010
- Renesas Electronics Corporation
- Yukinori Akamine
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiving circuit
- Patent number 7,813,710
- Issue date Oct 12, 2010
- Renesas Technology Corp.
- Yusaku Katsube
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Gain switching low-noise amplifier circuit
- Patent number 7,705,680
- Issue date Apr 27, 2010
- Renesas Technology Corp.
- Yutaka Igarashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Process for producing a gas generating agent
- Patent number 7,662,248
- Issue date Feb 16, 2010
- Daicel Chemical Industries, Ltd.
- Akio Yamamoto
- C06 - EXPLOSIVES MATCHES
Information Patent Grant
Multimode wireless communication apparatus and high frequency integ...
- Patent number 7,657,282
- Issue date Feb 2, 2010
- Hitachi, Ltd.
- May Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device, method and program for managing area information
- Patent number 7,619,913
- Issue date Nov 17, 2009
- Hewlett-Packard Development Company, L.P.
- Akio Yamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor integrated circuit and semiconductor integrated circu...
- Patent number 7,565,120
- Issue date Jul 21, 2009
- Renesas Technology Corp.
- Yutaka Igarashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Quadrature mixer circuit and RF communication semiconductor integra...
- Patent number 7,511,557
- Issue date Mar 31, 2009
- Renesas Technology Corp.
- Yutaka Igarashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Quadrature mixer circuits and mobile terminal using the same
- Patent number 7,418,250
- Issue date Aug 26, 2008
- Renesas Technology Corp.
- Yutaka Igarashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Receiving system and semiconductor integrated circuit device for pr...
- Patent number 7,340,232
- Issue date Mar 4, 2008
- Renesas Technology Corp.
- Motoki Murakami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication system and semiconductor integrated circuit
- Patent number 7,340,227
- Issue date Mar 4, 2008
- Renesas Technology Corp.
- Daisuke Yoshimi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Direct conversion receiver
- Patent number 7,260,373
- Issue date Aug 21, 2007
- Renesas Technology Corp.
- Yukinori Akamine
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication receiver
- Patent number 7,194,244
- Issue date Mar 20, 2007
- Renesas Technology Corporation
- Yukinori Akamine
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Quadrature mixer circuits and mobile terminal using the same
- Patent number 7,184,739
- Issue date Feb 27, 2007
- Renesas Technology Corp.
- Yutaka Igarashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Producing engraving-style halftone images
- Patent number 7,126,723
- Issue date Oct 24, 2006
- Hewlett-Packard Development Company, L.P.
- Akio Yamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Catalytic synthesis of aldehydes by direct hydrogenation of carboxy...
- Patent number 6,441,246
- Issue date Aug 27, 2002
- Japan Science and Technology Corporation
- Akio Yamamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Mechanism for connecting ornamental parts of wrist watch
- Patent number 5,951,193
- Issue date Sep 14, 1999
- Kabushiki Kaisha Hattori Seiko
- Akio Yamamoto
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Liquid crystal Projection display
- Patent number 5,758,940
- Issue date Jun 2, 1998
- Hitachi, Ltd.
- Masanori Ogino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
CHARGED PARTICLE BEAM APPARATUS AND PROCESSOR SYSTEM
- Publication number 20230335373
- Publication date Oct 19, 2023
- HITACHI HIGH-TECH CORPORATION
- Akio YAMAMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHARGED PARTICLE BEAM DEVICE AND CHARGED PARTICLE BEAM DEVICE CALIB...
- Publication number 20220246392
- Publication date Aug 4, 2022
- HITACHI HIGH-TECH CORPORATION
- Akio YAMAMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEASUREMENT DEVICE AND SIGNAL PROCESSING METHOD
- Publication number 20220068597
- Publication date Mar 3, 2022
- Hitachi High-Tech Corporation
- Akio Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER CONVERTER AND CONTROL METHOD OF POWER CONVERTER
- Publication number 20210099095
- Publication date Apr 1, 2021
- Hitachi, Ltd
- Akio YAMAMOTO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CHARGED PARTICLE BEAM CONTROL DEVICE
- Publication number 20210066033
- Publication date Mar 4, 2021
- HITACHI HIGH-TECH CORPORATION
- Shinichi Murakami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWALLOWING MOVEMENT MEASURING DEVICE AND METHOD FOR MEASURING A SWA...
- Publication number 20200268307
- Publication date Aug 27, 2020
- BANDO CHEMICAL INDUSTRIES, LTD.
- Masashi OHTA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CHARGED-PARTICLE BEAM SYSTEM
- Publication number 20200020504
- Publication date Jan 16, 2020
- Hitachi High-Technologies Corporation
- Akio YAMAMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT DESIGN SYSTEM AND CIRCUIT DESIGN METHOD
- Publication number 20180004881
- Publication date Jan 4, 2018
- Hitachi, Ltd
- Wen LI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MASS SPECTROMETRIC DEVICE AND MASS SPECTROMETRIC DEVICE CONTROL METHOD
- Publication number 20160141163
- Publication date May 19, 2016
- Hitachi High-Technologies Corporation
- Akio YAMAMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NOZZLE REPAIR METHOD AND NUCLEAR REACTOR VESSEL
- Publication number 20150348658
- Publication date Dec 3, 2015
- Mitsubishi Heavy Industries, Ltd.
- Tsuyoshi Nishimura
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
HIGH FREQUENCY MODULE AND PORTABLE TERMINAL USING SAME
- Publication number 20140354360
- Publication date Dec 4, 2014
- Norio Hayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MOBILE COMMUNICATION TERMINAL MODULE AND MOBILE COMMUNICATION TERMINAL
- Publication number 20130242809
- Publication date Sep 19, 2013
- Hitachi Media Electronics Co., Ltd.
- Masazumi Tone
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIGH FREQUENCY CIRCUIT AND HIGH FREQUENCY MODULE
- Publication number 20130033327
- Publication date Feb 7, 2013
- RENESAS ELECTRONICS CORPORATION
- Ryo KADOI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT AND OPERATION METHOD OF THE SAME
- Publication number 20120194265
- Publication date Aug 2, 2012
- RENESAS ELECTRONICS CORPORATION
- Yusaku KATSUBE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MODULE FOR MOBILE COMMUNICATION TERMINAL AND MOBILE COMMUNICATION T...
- Publication number 20120163245
- Publication date Jun 28, 2012
- Hitachi Media Electronics Co., Ltd.
- Masazumi Tone
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IRON-TYPE GOLF CLUB HEAD
- Publication number 20120122606
- Publication date May 17, 2012
- Akio Yamamoto
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
TUNABLE FILTER, TUNABLE DUPLEXER AND MOBILE COMMUNICATION TERMINAL...
- Publication number 20120112853
- Publication date May 10, 2012
- Osamu HIKINO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MODULE FOR MOBILE COMMUNICATION TERMINAL, AND MOBILE COMMUNICATION...
- Publication number 20120094617
- Publication date Apr 19, 2012
- Masazumi Tone
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
GOLF CLUB
- Publication number 20120071261
- Publication date Mar 22, 2012
- Akio Yamamoto
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
AUTOMATIC CUTOFF FREQUENCY ADJUSTING CIRCUIT AND PORTABLE DIGITAL A...
- Publication number 20120007667
- Publication date Jan 12, 2012
- Renesas Electronics Corporation
- Yusaku KATSUBE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TRANSMITTER
- Publication number 20110269416
- Publication date Nov 3, 2011
- Renesas Electronics Corporation
- Ryo Kadoi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MODULE FOR USE IN MOBILE COMMUNICATION TERMINAL AND MOBILE COMMUNIC...
- Publication number 20110134810
- Publication date Jun 9, 2011
- Hitachi Media Electronics Co., Ltd.
- Akio Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
GOLF CLUB
- Publication number 20110098127
- Publication date Apr 28, 2011
- Akio Yamamoto
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
WIRELESS COMMUNICATION SYSTEM
- Publication number 20110064023
- Publication date Mar 17, 2011
- Akio YAMAMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECEIVING CIRCUIT
- Publication number 20100311381
- Publication date Dec 9, 2010
- Yusaku Katsube
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
GOLF CLUB HEAD
- Publication number 20100273574
- Publication date Oct 28, 2010
- Akio Yamamoto
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
MULTIMODE WIRELESS COMMUNICATION APPARATUS AND HIGH FREQUENCY INTEG...
- Publication number 20100113089
- Publication date May 6, 2010
- May Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
GOLF CLUB
- Publication number 20090275423
- Publication date Nov 5, 2009
- Akio Yamamoto
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
RECEIVING CIRCUIT
- Publication number 20090023411
- Publication date Jan 22, 2009
- Yusaku Katsube
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
GAIN SWITCHING LOW-NOISE AMPLIFIER CIRCUIT
- Publication number 20080309413
- Publication date Dec 18, 2008
- Yutaka Igarashi
- H03 - BASIC ELECTRONIC CIRCUITRY

Akio Yamamoto

Person

Patents Grantslast 30 patents

Charged particle beam device and charged particle beam device calib...

Measurement device and signal processing method

Power converter and control method of power converter that reduce r...

Charged particle beam control device

Charged-particle beam system

Circuit design system and circuit design method

Mass spectrometric device and mass spectrometric device control method

High frequency module and portable terminal using same

High frequency circuit and high frequency module

Semiconductor integrated circuit and operation method of the same

Automatic cutoff frequency adjusting circuit and portable digital a...

Receiving circuit

Direct conversion receiver

Receiving circuit

Gain switching low-noise amplifier circuit

Process for producing a gas generating agent

Multimode wireless communication apparatus and high frequency integ...

Device, method and program for managing area information

Semiconductor integrated circuit and semiconductor integrated circu...

Quadrature mixer circuit and RF communication semiconductor integra...

Quadrature mixer circuits and mobile terminal using the same

Receiving system and semiconductor integrated circuit device for pr...

Wireless communication system and semiconductor integrated circuit

Direct conversion receiver

Wireless communication receiver

Quadrature mixer circuits and mobile terminal using the same

Producing engraving-style halftone images

Catalytic synthesis of aldehydes by direct hydrogenation of carboxy...

Mechanism for connecting ornamental parts of wrist watch

Liquid crystal Projection display

Patents Applicationslast 30 patents

CHARGED PARTICLE BEAM APPARATUS AND PROCESSOR SYSTEM

CHARGED PARTICLE BEAM DEVICE AND CHARGED PARTICLE BEAM DEVICE CALIB...

MEASUREMENT DEVICE AND SIGNAL PROCESSING METHOD

POWER CONVERTER AND CONTROL METHOD OF POWER CONVERTER

CHARGED PARTICLE BEAM CONTROL DEVICE

SWALLOWING MOVEMENT MEASURING DEVICE AND METHOD FOR MEASURING A SWA...

CHARGED-PARTICLE BEAM SYSTEM

CIRCUIT DESIGN SYSTEM AND CIRCUIT DESIGN METHOD

MASS SPECTROMETRIC DEVICE AND MASS SPECTROMETRIC DEVICE CONTROL METHOD

NOZZLE REPAIR METHOD AND NUCLEAR REACTOR VESSEL

HIGH FREQUENCY MODULE AND PORTABLE TERMINAL USING SAME

MOBILE COMMUNICATION TERMINAL MODULE AND MOBILE COMMUNICATION TERMINAL

HIGH FREQUENCY CIRCUIT AND HIGH FREQUENCY MODULE

SEMICONDUCTOR INTEGRATED CIRCUIT AND OPERATION METHOD OF THE SAME

MODULE FOR MOBILE COMMUNICATION TERMINAL AND MOBILE COMMUNICATION T...

IRON-TYPE GOLF CLUB HEAD

TUNABLE FILTER, TUNABLE DUPLEXER AND MOBILE COMMUNICATION TERMINAL...

MODULE FOR MOBILE COMMUNICATION TERMINAL, AND MOBILE COMMUNICATION...

GOLF CLUB

AUTOMATIC CUTOFF FREQUENCY ADJUSTING CIRCUIT AND PORTABLE DIGITAL A...

TRANSMITTER

MODULE FOR USE IN MOBILE COMMUNICATION TERMINAL AND MOBILE COMMUNIC...

GOLF CLUB

WIRELESS COMMUNICATION SYSTEM

RECEIVING CIRCUIT

GOLF CLUB HEAD

MULTIMODE WIRELESS COMMUNICATION APPARATUS AND HIGH FREQUENCY INTEG...

GOLF CLUB

RECEIVING CIRCUIT

GAIN SWITCHING LOW-NOISE AMPLIFIER CIRCUIT