Noboru Akiyama

Person

Nagoya, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device, LED driving circuit, and apparatus for displa...
- Patent number 8,901,838
- Issue date Dec 2, 2014
- Renesas Electronics Corporation
- Noboru Akiyama
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Semiconductor device, method of manufacturing the same and power-su...
- Patent number 8,664,716
- Issue date Mar 4, 2014
- Renesas Electronics Corporation
- Takayuki Hashimoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor device for DC-DC converter including high side and lo...
- Patent number 8,638,577
- Issue date Jan 28, 2014
- Renesas Electronics Corporation
- Masaki Shiraishi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor device
- Patent number 8,345,458
- Issue date Jan 1, 2013
- Renesas Electronics Corporation
- Masaki Shiraishi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Power MISFET, semiconductor device and DC/DC converter
- Patent number 8,319,289
- Issue date Nov 27, 2012
- Renesas Electronics Corporation
- Masaki Shiraishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device, LED driving circuit, and apparatus for displa...
- Patent number 8,258,711
- Issue date Sep 4, 2012
- Renesas Electronics Corporation
- Noboru Akiyama
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Semiconductor device
- Patent number 8,203,380
- Issue date Jun 19, 2012
- Renesas Electronics Corporation
- Takayuki Hashimoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor device and power supply using the same
- Patent number 8,125,206
- Issue date Feb 28, 2012
- Renesas Electronics Corporation
- Noboru Akiyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor device and power supply using the same
- Patent number 8,120,345
- Issue date Feb 21, 2012
- Renesas Electronics Corporation
- Noboru Akiyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor device
- Patent number 8,064,235
- Issue date Nov 22, 2011
- Renesas Electronics Corporation
- Masaki Shiraishi
- G05 - CONTROLLING REGULATING
Information Patent Grant
DC/DC converter package having separate logic and power ground term...
- Patent number 8,049,479
- Issue date Nov 1, 2011
- Renesas Electronics Corporation
- Masaki Shiraishi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor device
- Patent number 8,044,520
- Issue date Oct 25, 2011
- Renesas Electronics Corporation
- Noboru Akiyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor device with circuit for reduced parasitic inductance
- Patent number 8,008,699
- Issue date Aug 30, 2011
- Renesas Electronics Corporation
- Takayuki Hashimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor device with vertical trench and lightly doped region
- Patent number 7,928,505
- Issue date Apr 19, 2011
- Renesas Electronics Corporation
- Takashi Hirao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 7,852,651
- Issue date Dec 14, 2010
- Renesas Electronics Corporation
- Masaki Shiraishi
- G05 - CONTROLLING REGULATING
Information Patent Grant
DC/DC converter
- Patent number 7,821,243
- Issue date Oct 26, 2010
- Renesas Electronics Corp.
- Masaki Shiraishi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Indoor and outdoor unit communication via signal from a power line
- Patent number 7,770,403
- Issue date Aug 10, 2010
- Hitachi Appliances, Inc.
- Yasuyuki Kojima
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Semiconductor device with reduced parasitic inductance
- Patent number 7,687,885
- Issue date Mar 30, 2010
- Renesas Technology Corp.
- Takayuki Hashimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor device having capacitive insulation means and communi...
- Patent number 7,598,605
- Issue date Oct 6, 2009
- Hitachi, Ltd.
- Noboru Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 7,535,741
- Issue date May 19, 2009
- Renesas Technology Corp.
- Masaki Shiraishi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Indoor and outdoor unit communication via signal from a power line
- Patent number 7,523,619
- Issue date Apr 28, 2009
- Hitachi Appliances, Inc.
- Yasuyuki Kojima
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Semiconductor device
- Patent number 7,295,453
- Issue date Nov 13, 2007
- Renesas Technology Corp.
- Masaki Shiraishi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor device and memory card using same
- Patent number 7,268,611
- Issue date Sep 11, 2007
- Renesas Technology Corporation
- Mutsumi Kikuchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device including primary and secondary side circuits...
- Patent number 7,091,588
- Issue date Aug 15, 2006
- Hitachi, Ltd.
- Noboru Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display apparatus
- Patent number 7,002,535
- Issue date Feb 21, 2006
- Hitachi, Ltd.
- Makoto Onozawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Semiconductor device and communication terminal using thereof
- Patent number 6,853,063
- Issue date Feb 8, 2005
- Hitachi, Ltd.
- Noboru Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display apparatus
- Patent number 6,781,564
- Issue date Aug 24, 2004
- Hitachi, Ltd.
- Makoto Onozawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Semiconductor device and communication terminal using thereof
- Patent number 6,611,051
- Issue date Aug 26, 2003
- Hitachi, Ltd.
- Noboru Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display apparatus
- Patent number 6,496,166
- Issue date Dec 17, 2002
- Hitachi, Ltd.
- Makoto Onozawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Power storage device and method of measuring voltage of storage bat...
- Patent number 6,297,618
- Issue date Oct 2, 2001
- Hitachi Ltd.
- Akihiko Emori
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20160109896
- Publication date Apr 21, 2016
- Renesas Electronics Corporation
- Masaki SHIRAISHI
- G05 - CONTROLLING REGULATING
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20130106388
- Publication date May 2, 2013
- Masaki Shiraishi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR DEVICE, LED DRIVING CIRCUIT, AND APPARATUS FOR DISPLA...
- Publication number 20120287097
- Publication date Nov 15, 2012
- RENESAS ELECTRONICS CORPORATION
- Noboru AKIYAMA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20120049290
- Publication date Mar 1, 2012
- Masaki Shiraishi
- G05 - CONTROLLING REGULATING
Information Patent Application
DC/DC CONVERTER
- Publication number 20120001609
- Publication date Jan 5, 2012
- Masaki Shiraishi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Semiconductor Device with Circuit for Reduced Parasitic Inductance
- Publication number 20110278655
- Publication date Nov 17, 2011
- RENESAS ELECTRONICS CORPORATION
- Takayuki Hashimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20110037450
- Publication date Feb 17, 2011
- Masaki Shiraishi
- G05 - CONTROLLING REGULATING
Information Patent Application
SEMICONDUCTOR DEVICE, METHOD OF MANUFACTURING THE SAME AND POWER-SU...
- Publication number 20100327348
- Publication date Dec 30, 2010
- RENESAS ELECTRONICS CORPORATION
- Takayuki HASHIMOTO
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
SEMICONDUCTOR DEVICE, LED DRIVING CIRCUIT, AND APPARATUS FOR DISPLA...
- Publication number 20100289982
- Publication date Nov 18, 2010
- RENESAS ELECTRONICS CORPORATION
- Noboru AKIYAMA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DC/DC CONVERTER
- Publication number 20100253306
- Publication date Oct 7, 2010
- Masaki Shiraishi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LED DRIVING CIRCUIT, SEMICONDUCTOR ELEMENT AND IMAGE DISPLAY DEVICE
- Publication number 20100177127
- Publication date Jul 15, 2010
- Renesas Technology Corp.,
- Noboru AKIYAMA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Semiconductor Device with Reduced Parasitic Inductance
- Publication number 20100176430
- Publication date Jul 15, 2010
- Renesas Technology Corp.
- Takayuki Hashimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POWER SUPPLY SYSTEM
- Publication number 20100017636
- Publication date Jan 21, 2010
- Renesas Technology Corp.
- Takayuki Hashimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20100001790
- Publication date Jan 7, 2010
- RENESAS TECHNOLOGY CORP.
- Takayuki HASHIMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND POWER SUPPLY USING THE SAME
- Publication number 20090243575
- Publication date Oct 1, 2009
- Noboru AKIYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20090207640
- Publication date Aug 20, 2009
- Masaki Shiraishi
- G05 - CONTROLLING REGULATING
Information Patent Application
INDOOR AND OUTDOOR UNIT COMMUNICATION VIA SIGNAL FROM A POWER LINE
- Publication number 20090145147
- Publication date Jun 11, 2009
- HITACHI APPLIANCES INC.
- Yasuyuki Kojima
- F24 - HEATING RANGES VENTILATING
Information Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF THE SAME
- Publication number 20090140327
- Publication date Jun 4, 2009
- Takashi Hirao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Fuel Cell Apparatus And Electronic Appliances Mounting The Same
- Publication number 20090023021
- Publication date Jan 22, 2009
- Yasuaki NORIMATSU
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
SEMICONDUCTOR DEVICE AND POWER SUPPLY USING THE SAME
- Publication number 20080315851
- Publication date Dec 25, 2008
- RENESAS TECHNOLOGY CORP.
- Noboru Akiyama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Power MISFET, semiconductor device and DC/DC converter
- Publication number 20080180974
- Publication date Jul 31, 2008
- Renesas Technology Corp.
- Masaki Shiraishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20080023758
- Publication date Jan 31, 2008
- Masaki Shiraishi
- G05 - CONTROLLING REGULATING
Information Patent Application
Semiconductor device and power source unit using the same
- Publication number 20070278516
- Publication date Dec 6, 2007
- Renesas Technology Corp.
- Takayuki Hashimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20070200537
- Publication date Aug 30, 2007
- Noboru Akiyama
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DC/DC CONVERTER
- Publication number 20070195563
- Publication date Aug 23, 2007
- Masaki Shiraishi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Semiconductor device and communication terminal using thereof
- Publication number 20060267193
- Publication date Nov 30, 2006
- Noboru Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device
- Publication number 20060113664
- Publication date Jun 1, 2006
- Masaki Shiraishi
- G05 - CONTROLLING REGULATING
Information Patent Application
Semiconductior device and memory card using same
- Publication number 20050237039
- Publication date Oct 27, 2005
- Mutsumi Kikuchi
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor device including primary and secondary side circuits...
- Publication number 20050112932
- Publication date May 26, 2005
- Noboru Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Fuel cell apparatus and electronic appliances mounting the same
- Publication number 20050089734
- Publication date Apr 28, 2005
- Hitachi, Ltd
- Yasuaki Norimatsu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Noboru Akiyama

Person

Patents Grantslast 30 patents

Semiconductor device, LED driving circuit, and apparatus for displa...

Semiconductor device, method of manufacturing the same and power-su...

Semiconductor device for DC-DC converter including high side and lo...

Semiconductor device

Power MISFET, semiconductor device and DC/DC converter

Semiconductor device, LED driving circuit, and apparatus for displa...

Semiconductor device

Semiconductor device and power supply using the same

Semiconductor device and power supply using the same

Semiconductor device

DC/DC converter package having separate logic and power ground term...

Semiconductor device

Semiconductor device with circuit for reduced parasitic inductance

Semiconductor device with vertical trench and lightly doped region

Semiconductor device

DC/DC converter

Indoor and outdoor unit communication via signal from a power line

Semiconductor device with reduced parasitic inductance

Semiconductor device having capacitive insulation means and communi...

Semiconductor device

Indoor and outdoor unit communication via signal from a power line

Semiconductor device

Semiconductor device and memory card using same

Semiconductor device including primary and secondary side circuits...

Display apparatus

Semiconductor device and communication terminal using thereof

Display apparatus

Semiconductor device and communication terminal using thereof

Display apparatus

Power storage device and method of measuring voltage of storage bat...

Patents Applicationslast 30 patents

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE, LED DRIVING CIRCUIT, AND APPARATUS FOR DISPLA...

SEMICONDUCTOR DEVICE

DC/DC CONVERTER

Semiconductor Device with Circuit for Reduced Parasitic Inductance

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE, METHOD OF MANUFACTURING THE SAME AND POWER-SU...

SEMICONDUCTOR DEVICE, LED DRIVING CIRCUIT, AND APPARATUS FOR DISPLA...

DC/DC CONVERTER

LED DRIVING CIRCUIT, SEMICONDUCTOR ELEMENT AND IMAGE DISPLAY DEVICE

Semiconductor Device with Reduced Parasitic Inductance

POWER SUPPLY SYSTEM

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND POWER SUPPLY USING THE SAME

SEMICONDUCTOR DEVICE

INDOOR AND OUTDOOR UNIT COMMUNICATION VIA SIGNAL FROM A POWER LINE

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF THE SAME

Fuel Cell Apparatus And Electronic Appliances Mounting The Same

SEMICONDUCTOR DEVICE AND POWER SUPPLY USING THE SAME

Power MISFET, semiconductor device and DC/DC converter

SEMICONDUCTOR DEVICE

Semiconductor device and power source unit using the same

SEMICONDUCTOR DEVICE

DC/DC CONVERTER

Semiconductor device and communication terminal using thereof

Semiconductor device

Semiconductior device and memory card using same

Semiconductor device including primary and secondary side circuits...

Fuel cell apparatus and electronic appliances mounting the same