Takaaki Negoro

Person

Kishiwada-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Photoelectric conversion device and image generation device
- Patent number 10,298,869
- Issue date May 21, 2019
- Ricoh Company, Ltd.
- Katsuhiko Aisu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Photoelectric conversion device, image generation device, and metho...
- Patent number 10,078,010
- Issue date Sep 18, 2018
- Ricoh Company, Ltd.
- Katsuhiko Aisu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiconductor device, manufacturing method thereof and imaging appa...
- Patent number 9,923,019
- Issue date Mar 20, 2018
- Ricoh Company, Ltd.
- Takaaki Negoro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Imaging device, control method of imaging device, and pixel structure
- Patent number 9,871,984
- Issue date Jan 16, 2018
- Ricoh Company, Ltd.
- Kazuhiro Yoneda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Imaging device including a phototransistor, method of driving the i...
- Patent number 9,762,822
- Issue date Sep 12, 2017
- Ricoh Company, Ltd.
- Takaaki Negoro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Imaging device and electronic device
- Patent number 9,749,566
- Issue date Aug 29, 2017
- Ricoh Company, Ltd.
- Kazuhiro Yoneda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sense circuit and method of operation thereof and photoelectric con...
- Patent number 9,571,770
- Issue date Feb 14, 2017
- National Institute of Advanced Industrial Science and Technology
- Yutaka Hayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Solid-state image sensing device with electrode implanted into deep...
- Patent number 9,508,871
- Issue date Nov 29, 2016
- Ricoh Company, Ltd.
- Katsuyuki Sakurano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photoelectric conversion device having two switch elements
- Patent number 9,478,568
- Issue date Oct 25, 2016
- Ricoh Company, Ltd.
- Katsuhiko Aisu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image sensor having a plurality of phototransistors separated by tr...
- Patent number 9,472,706
- Issue date Oct 18, 2016
- Ricoh Company, Ltd.
- Katsuyuki Sakurano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phototransistor and semiconductor device
- Patent number 9,472,584
- Issue date Oct 18, 2016
- Ricoh Company, Ltd.
- Takaaki Negoro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and imaging apparatus
- Patent number 9,362,328
- Issue date Jun 7, 2016
- National Institute of Advanced Industrial Science and Technology
- Takaaki Negoro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photoelectric converter, photoelectric converter array and imaging...
- Patent number 9,337,234
- Issue date May 10, 2016
- National Institute of Advanced Industrial Science and Technology
- Yutaka Hayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for resetting photoelectric conversion device, and photoelec...
- Patent number 9,197,220
- Issue date Nov 24, 2015
- National Institute of Advanced Industrial Science and Technology
- Yutaka Hayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method of varying gain of amplifying photoelectric conversion devic...
- Patent number 9,059,065
- Issue date Jun 16, 2015
- National Institute of Advanced Industrial Science and Technology
- Yutaka Hayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Voltage clamp circuit and integrated circuit incorporating same
- Patent number 8,975,939
- Issue date Mar 10, 2015
- Ricoh Company, Ltd.
- Takaaki Negoro
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor integrated circuit device and supply voltage supervisor
- Patent number 8,878,599
- Issue date Nov 4, 2014
- Ricoh Company, Ltd.
- Takaaki Negoro
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor device
- Patent number 8,169,039
- Issue date May 1, 2012
- Ricoh Company, Ltd.
- Takaaki Negoro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current sensing circuit and voltage regulator using the same
- Patent number 7,755,337
- Issue date Jul 13, 2010
- Ricoh Company, Ltd.
- Takaaki Negoro
- G01 - MEASURING TESTING
Information Patent Grant
Voltage regulator
- Patent number 7,728,566
- Issue date Jun 1, 2010
- Ricoh Company, Ltd.
- Takaaki Negoro
- G05 - CONTROLLING REGULATING
Information Patent Grant
Voltage regulator
- Patent number 7,719,242
- Issue date May 18, 2010
- Ricoh Company, Ltd.
- Takaaki Negoro
- G05 - CONTROLLING REGULATING
Information Patent Grant
Operational amplifier circuit, constant voltage circuit using the s...
- Patent number 7,646,242
- Issue date Jan 12, 2010
- Ricoh Company, Ltd.
- Takaaki Negoro
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Constant current circuit
- Patent number 7,474,145
- Issue date Jan 6, 2009
- Ricoh Company, Ltd.
- Takaaki Negoro
- G05 - CONTROLLING REGULATING
Information Patent Grant
Voltage regulator having reverse voltage protection and reverse cur...
- Patent number 7,394,307
- Issue date Jul 1, 2008
- Ricoh Company, Ltd.
- Takaaki Negoro
- G05 - CONTROLLING REGULATING
Information Patent Grant
Metal oxide silicon transistor and semiconductor apparatus having h...
- Patent number 7,262,447
- Issue date Aug 28, 2007
- Ricoh Company, Ltd.
- Takaaki Negoro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having DMOS and CMOS on single substrate
- Patent number 7,242,059
- Issue date Jul 10, 2007
- Ricoh Company, Ltd.
- Takaaki Negoro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for fabricating such device
- Patent number 6,979,864
- Issue date Dec 27, 2005
- Ricoh Company, Ltd.
- Takaaki Negoro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for fabricating such device
- Patent number 6,911,694
- Issue date Jun 28, 2005
- Ricoh Company, Ltd.
- Takaaki Negoro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LDMOS transistor capable of attaining high withstand voltage with l...
- Patent number 6,894,350
- Issue date May 17, 2005
- Ricoh Company, Ltd.
- Akira Shimizu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PHOTOELECTRIC CONVERSION DEVICE AND IMAGE GENERATION DEVICE
- Publication number 20170006246
- Publication date Jan 5, 2017
- RICOH COMPANY, LTD.
- Katsuhiko Aisu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE, IMAGING APPARATUS, AND METHOD OF MANUFACTURIN...
- Publication number 20160247847
- Publication date Aug 25, 2016
- RICOH COMPANY, LTD.
- Yoshinori Ueda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTOELECTRIC CONVERSION DEVICE, IMAGE GENERATION DEVICE, AND METHO...
- Publication number 20160195431
- Publication date Jul 7, 2016
- RICOH COMPANY, LTD.
- Katsuhiko Aisu
- G01 - MEASURING TESTING
Information Patent Application
SEMICONDUCTOR DEVICE, MANUFACTURING METHOD THEREOF AND IMAGING APPA...
- Publication number 20160133763
- Publication date May 12, 2016
- RICOH COMPANY, LTD.
- Takaaki Negoro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLID-STATE IMAGE SENSING DEVICE
- Publication number 20160126271
- Publication date May 5, 2016
- RICOH COMPANY, LTD.
- Katsuyuki Sakurano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGING DEVICE, CONTROL METHOD OF IMAGING DEVICE, AND PIXEL STRUCTURE
- Publication number 20160027835
- Publication date Jan 28, 2016
- RICOH COMPANY, LTD.
- Kazuhiro Yoneda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGING DEVICE AND ELECTRONIC DEVICE
- Publication number 20150264280
- Publication date Sep 17, 2015
- RICOH COMPANY, LTD.
- Kazuhiro Yoneda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PHOTOTRANSISTOR AND SEMICONDUCTOR DEVICE
- Publication number 20150214413
- Publication date Jul 30, 2015
- RICOH COMPANY, LTD.
- Takaaki NEGORO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE MANUFACTURING METHOD
- Publication number 20150171129
- Publication date Jun 18, 2015
- RICOH COMPANY, LTD.
- Katsuyuki Sakurano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20150076572
- Publication date Mar 19, 2015
- RICOH COMPANY, LTD.
- Katsuyuki Sakurano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGING DEVICE, METHOD OF DRIVING IMAGING DEVICE, AND CAMERA
- Publication number 20150070546
- Publication date Mar 12, 2015
- RICOH COMPANY, LTD.
- Takaaki Negoro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTOELECTRIC CONVERSION DEVICE
- Publication number 20140367550
- Publication date Dec 18, 2014
- Katsuhiko AISU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTOELECTRIC CONVERTER, PHOTOELECTRIC CONVERTER ARRAY AND IMAGING...
- Publication number 20140239158
- Publication date Aug 28, 2014
- National Institute of Advanced Industrial Science
- Yutaka Hayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF VARYING GAIN OF AMPLIFYING PHOTOELECTRIC CONVERSION DEVIC...
- Publication number 20130240716
- Publication date Sep 19, 2013
- RICOH COMPANY, LTD.
- Yutaka Hayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND IMAGING APPARATUS
- Publication number 20130234277
- Publication date Sep 12, 2013
- RICOH COMPANY, LTD.
- Takaaki Negoro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SENSE CIRCUIT AND METHOD OF OPERATION THEREOF AND PHOTOELECTRIC CON...
- Publication number 20130187030
- Publication date Jul 25, 2013
- RICOH COMPANY, LTD.
- Yutaka Hayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR RESETTING PHOTOELECTRIC CONVERSION DEVICE, AND PHOTOELEC...
- Publication number 20130127504
- Publication date May 23, 2013
- RICOH COMPANY, LTD.
- Yutaka Hayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE AND SUPPLY VOLTAGE SUPERVISOR
- Publication number 20120032733
- Publication date Feb 9, 2012
- RICOH COMPANY, LTD.
- Takaaki NEGORO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VOLTAGE CLAMP CIRCUIT AND INTEGRATED CIRCUIT INCORPORATING SAME
- Publication number 20120013383
- Publication date Jan 19, 2012
- RICOH COMPANY, LTD.
- Takaaki Negoro
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20110042745
- Publication date Feb 24, 2011
- RICOH COMPANY, LTD.
- Takaaki NEGORO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPERATIONAL AMPLIFIER CIRCUIT, CONSTANT VOLTAGE CIRCUIT USING THE...
- Publication number 20090033420
- Publication date Feb 5, 2009
- Takaaki Negoro
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
VOLTAGE REGULATOR
- Publication number 20080218147
- Publication date Sep 11, 2008
- Takaaki Negoro
- G05 - CONTROLLING REGULATING
Information Patent Application
Current sensing circuit and voltage regulator using the same
- Publication number 20080100276
- Publication date May 1, 2008
- Takaaki Negoro
- G05 - CONTROLLING REGULATING
Information Patent Application
Voltage regulator
- Publication number 20080012543
- Publication date Jan 17, 2008
- Takaaki Negoro
- G05 - CONTROLLING REGULATING
Information Patent Application
Constant current circuit
- Publication number 20070188216
- Publication date Aug 16, 2007
- Takaaki Negoro
- G05 - CONTROLLING REGULATING
Information Patent Application
Voltage regulator
- Publication number 20060138546
- Publication date Jun 29, 2006
- Takaaki Negoro
- G05 - CONTROLLING REGULATING
Information Patent Application
Semiconductor device and method for fabricating such device
- Publication number 20060027864
- Publication date Feb 9, 2006
- Takaaki Negoro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device, method for manufacturing the semiconductor de...
- Publication number 20050199951
- Publication date Sep 15, 2005
- Akira Shimizu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and method for fabricating such device
- Publication number 20050194639
- Publication date Sep 8, 2005
- Takaaki Negoro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device, method for manufacturing the semiconductor de...
- Publication number 20050017297
- Publication date Jan 27, 2005
- Akira Shimizu
- H01 - BASIC ELECTRIC ELEMENTS

Takaaki Negoro

Person

Patents Grantslast 30 patents

Photoelectric conversion device and image generation device

Photoelectric conversion device, image generation device, and metho...

Semiconductor device, manufacturing method thereof and imaging appa...

Imaging device, control method of imaging device, and pixel structure

Imaging device including a phototransistor, method of driving the i...

Imaging device and electronic device

Sense circuit and method of operation thereof and photoelectric con...

Solid-state image sensing device with electrode implanted into deep...

Photoelectric conversion device having two switch elements

Image sensor having a plurality of phototransistors separated by tr...

Phototransistor and semiconductor device

Semiconductor device and imaging apparatus

Photoelectric converter, photoelectric converter array and imaging...

Method for resetting photoelectric conversion device, and photoelec...

Method of varying gain of amplifying photoelectric conversion devic...

Voltage clamp circuit and integrated circuit incorporating same

Semiconductor integrated circuit device and supply voltage supervisor

Semiconductor device

Current sensing circuit and voltage regulator using the same

Voltage regulator

Voltage regulator

Operational amplifier circuit, constant voltage circuit using the s...

Constant current circuit

Voltage regulator having reverse voltage protection and reverse cur...

Metal oxide silicon transistor and semiconductor apparatus having h...

Semiconductor device having DMOS and CMOS on single substrate

Semiconductor device and method for fabricating such device

Semiconductor device and method for fabricating such device

LDMOS transistor capable of attaining high withstand voltage with l...

Patents Applicationslast 30 patents

PHOTOELECTRIC CONVERSION DEVICE AND IMAGE GENERATION DEVICE

SEMICONDUCTOR DEVICE, IMAGING APPARATUS, AND METHOD OF MANUFACTURIN...

PHOTOELECTRIC CONVERSION DEVICE, IMAGE GENERATION DEVICE, AND METHO...

SEMICONDUCTOR DEVICE, MANUFACTURING METHOD THEREOF AND IMAGING APPA...

SOLID-STATE IMAGE SENSING DEVICE

IMAGING DEVICE, CONTROL METHOD OF IMAGING DEVICE, AND PIXEL STRUCTURE

IMAGING DEVICE AND ELECTRONIC DEVICE

PHOTOTRANSISTOR AND SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE MANUFACTURING METHOD

SEMICONDUCTOR DEVICE

IMAGING DEVICE, METHOD OF DRIVING IMAGING DEVICE, AND CAMERA

PHOTOELECTRIC CONVERSION DEVICE

PHOTOELECTRIC CONVERTER, PHOTOELECTRIC CONVERTER ARRAY AND IMAGING...

METHOD OF VARYING GAIN OF AMPLIFYING PHOTOELECTRIC CONVERSION DEVIC...

SEMICONDUCTOR DEVICE AND IMAGING APPARATUS

SENSE CIRCUIT AND METHOD OF OPERATION THEREOF AND PHOTOELECTRIC CON...

METHOD FOR RESETTING PHOTOELECTRIC CONVERSION DEVICE, AND PHOTOELEC...

SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE AND SUPPLY VOLTAGE SUPERVISOR

VOLTAGE CLAMP CIRCUIT AND INTEGRATED CIRCUIT INCORPORATING SAME

SEMICONDUCTOR DEVICE

OPERATIONAL AMPLIFIER CIRCUIT, CONSTANT VOLTAGE CIRCUIT USING THE...

VOLTAGE REGULATOR

Current sensing circuit and voltage regulator using the same

Voltage regulator

Constant current circuit

Voltage regulator

Semiconductor device and method for fabricating such device

Semiconductor device, method for manufacturing the semiconductor de...

Semiconductor device and method for fabricating such device

Semiconductor device, method for manufacturing the semiconductor de...