Eiki Imaizumi

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Battery voltage monitoring device
- Patent number 12,306,255
- Issue date May 20, 2025
- ABLIC Inc.
- Eiki Imaizumi
- G01 - MEASURING TESTING
Information Patent Grant
Analog switch
- Patent number 11,016,524
- Issue date May 25, 2021
- ABLIC INC.
- Eiki Imaizumi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Remaining battery life prediction device and battery pack
- Patent number 10,573,936
- Issue date Feb 25, 2020
- ABLIC Inc.
- Eiki Imaizumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
ΔΣ modulator
- Patent number 10,461,769
- Issue date Oct 29, 2019
- ABLIC INC.
- Eiki Imaizumi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Switched-capacitor input circuit, switched-capacitor amplifier, and...
- Patent number 10,277,175
- Issue date Apr 30, 2019
- ABLIC INC.
- Eiki Imaizumi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Battery remaining power predicting device and battery pack
- Patent number 10,191,117
- Issue date Jan 29, 2019
- ABLIC INC.
- Eiki Imaizumi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery remaining power predicting device and battery pack
- Patent number 10,060,986
- Issue date Aug 28, 2018
- ABLIC INC.
- Eiki Imaizumi
- G01 - MEASURING TESTING
Information Patent Grant
Remaining battery life prediction device and battery pack
- Patent number 10,024,924
- Issue date Jul 17, 2018
- ABLIC INC.
- Eiki Imaizumi
- G01 - MEASURING TESTING
Information Patent Grant
Battery remaining power predicting device and battery pack
- Patent number 9,651,594
- Issue date May 16, 2017
- SII SEMICONDUCTOR CORPORATION
- Eiki Imaizumi
- G01 - MEASURING TESTING
Information Patent Grant
Power reduction in delta sigma modulator
- Patent number 9,467,163
- Issue date Oct 11, 2016
- SII SEMICONDUCTOR CORPORATION
- Eiki Imaizumi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Pipelined analog-to-digital converter having interleaved sample-and...
- Patent number 7,561,095
- Issue date Jul 14, 2009
- Renesas Technology Corp.
- Fumiyasu Sasaki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor integrated circuit device and imaging system
- Patent number 7,351,946
- Issue date Apr 1, 2008
- Renesas Technology Corp.
- Yasutoshi Aibara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiconductor integrated circuit device
- Patent number 7,295,143
- Issue date Nov 13, 2007
- Renesas Technology Corp.
- Takanobu Ambo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Reference voltage generating circuit, a semiconductor integrated ci...
- Patent number 7,268,529
- Issue date Sep 11, 2007
- Renesas Technology Corp.
- Toshio Mochizuki
- G05 - CONTROLLING REGULATING
Information Patent Grant
Pipelined analog-to-digital converter having interleaved sample-and...
- Patent number 7,265,703
- Issue date Sep 4, 2007
- Renesas Technology Corp.
- Fumiyasu Sasaki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Image-sensor signal processing circuit
- Patent number 7,208,983
- Issue date Apr 24, 2007
- Renesas Technology Corporation
- Eiki Imaizumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiconductor integrated circuit device and imaging system
- Patent number 7,122,775
- Issue date Oct 17, 2006
- Renesas Technology Corp.
- Yasutoshi Aibara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiconductor integrated circuit device and imaging system
- Patent number 6,841,770
- Issue date Jan 11, 2005
- Renesas Technology Corp.
- Yasutoshi Aibara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiconductor integrated circuit device and imaging system
- Patent number 6,781,107
- Issue date Aug 24, 2004
- Renesas Technology Corp.
- Yasutoshi Aibara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Flash A/D converter
- Patent number 5,684,486
- Issue date Nov 4, 1997
- Hitachi, Ltd.
- Koichi Ono
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
AD converter
- Patent number 5,394,148
- Issue date Feb 28, 1995
- Hitachi, Ltd.
- Tatsuji Matsuura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Pipelined A/D converter
- Patent number 5,274,377
- Issue date Dec 28, 1993
- Hitachi, Ltd.
- Tatsuji Matsuura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Half-flash analog-to-digital converter using differential comparato...
- Patent number 5,194,866
- Issue date Mar 16, 1993
- Hitachi, Ltd.
- Eiki Imaizumi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Voltage comparator
- Patent number 5,113,090
- Issue date May 12, 1992
- Hitachi Ltd.
- Eiki Imaizumi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Analog-to-digital converter
- Patent number 4,745,393
- Issue date May 17, 1988
- Hitachi, Ltd.
- Toshiro Tsukada
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
BATTERY VOLTAGE MONITORING DEVICE
- Publication number 20230314521
- Publication date Oct 5, 2023
- ABLIC Inc.
- Eiki IMAIZUMI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ANALOG SWITCH
- Publication number 20210116957
- Publication date Apr 22, 2021
- ABLIC Inc.
- Eiki IMAIZUMI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Delta sigma modulator
- Publication number 20190097647
- Publication date Mar 28, 2019
- ABLIC Inc.
- Eiki Imaizumi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SWITCHED-CAPACITOR INPUT CIRCUIT, SWITCHED-CAPACITOR AMPLIFIER, AND...
- Publication number 20170250661
- Publication date Aug 31, 2017
- SII Semiconductor Corporation
- Eiki IMAIZUMI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER REDUCTION IN DELTA-SIGMA MODULATOR
- Publication number 20160285471
- Publication date Sep 29, 2016
- SII Semiconductor Corporation
- Eiki IMAIZUMI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BATTERY REMAINING POWER PREDICTING DEVICE AND BATTERY PACK
- Publication number 20160274193
- Publication date Sep 22, 2016
- SII Semiconductor Corporation
- Eiki IMAIZUMI
- G01 - MEASURING TESTING
Information Patent Application
REMAINING BATTERY LIFE PREDICTION DEVICE AND BATTERY PACK
- Publication number 20160266211
- Publication date Sep 15, 2016
- SII Semiconductor Corporation
- Eiki IMAIZUMI
- G01 - MEASURING TESTING
Information Patent Application
BATTERY REMAINING POWER PREDICTING DEVICE AND BATTERY PACK
- Publication number 20160266209
- Publication date Sep 15, 2016
- SII Semiconductor Corporation
- Eiki IMAIZUMI
- G01 - MEASURING TESTING
Information Patent Application
REMAINING BATTERY LIFE PREDICTION DEVICE AND BATTERY PACK
- Publication number 20160149272
- Publication date May 26, 2016
- SEIKO INSTRUMENTS INC.
- Eiki IMAIZUMI
- G01 - MEASURING TESTING
Information Patent Application
BATTERY REMAINING POWER PREDICTING DEVICE AND BATTERY PACK
- Publication number 20150331057
- Publication date Nov 19, 2015
- SEIKO INSTRUMENTS INC.
- Eiki IMAIZUMI
- G01 - MEASURING TESTING
Information Patent Application
Pipelined analog-to-digital converter having interleaved sample-and...
- Publication number 20080174465
- Publication date Jul 24, 2008
- RENESAS TECHNOLOGY CORP.
- Fumiyasu Sasaki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Image-sensor signal-processing circuit
- Publication number 20070159540
- Publication date Jul 12, 2007
- RENESAS TECHNOLOGY CORP.
- Eiki Imaizumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Reference voltage generating circuit, a semiconductor integrated ci...
- Publication number 20070052405
- Publication date Mar 8, 2007
- Toshio Mochizuki
- G05 - CONTROLLING REGULATING
Information Patent Application
Semiconductor integrated circuit device
- Publication number 20070030262
- Publication date Feb 8, 2007
- Takanobu Ambo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Semiconductor integrated circuit device
- Publication number 20060044172
- Publication date Mar 2, 2006
- Fumiyasu Sasaki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Semiconductor integrated circuit device and imaging system
- Publication number 20050092898
- Publication date May 5, 2005
- RENESAS TECHNOLOGY CORP.
- Yasutoshi Aibara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Semiconductor integrated circuit device
- Publication number 20040239783
- Publication date Dec 2, 2004
- Eiki Imaizumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Semiconductor integrated circuit device and imaging system
- Publication number 20040189842
- Publication date Sep 30, 2004
- RENESAS TECHNOLOGY CORP.
- Yasutoshi Aibara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Semiconductor integrated circuit device and imaging system
- Publication number 20040182992
- Publication date Sep 23, 2004
- RENESAS TECHNOLOGY CORP.
- Yasutoshi Aibara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Semiconductor integrated circuit device and imaging system
- Publication number 20020179821
- Publication date Dec 5, 2002
- Hitachi, Ltd.
- Yasutoshi Aibara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Eiki Imaizumi

Person

Patents Grantslast 30 patents

Battery voltage monitoring device

Analog switch

Remaining battery life prediction device and battery pack

ΔΣ modulator

Switched-capacitor input circuit, switched-capacitor amplifier, and...

Battery remaining power predicting device and battery pack

Battery remaining power predicting device and battery pack

Remaining battery life prediction device and battery pack

Battery remaining power predicting device and battery pack

Power reduction in delta sigma modulator

Pipelined analog-to-digital converter having interleaved sample-and...

Semiconductor integrated circuit device and imaging system

Semiconductor integrated circuit device

Reference voltage generating circuit, a semiconductor integrated ci...

Pipelined analog-to-digital converter having interleaved sample-and...

Image-sensor signal processing circuit

Semiconductor integrated circuit device and imaging system

Semiconductor integrated circuit device and imaging system

Semiconductor integrated circuit device and imaging system

Flash A/D converter

AD converter

Pipelined A/D converter

Half-flash analog-to-digital converter using differential comparato...

Voltage comparator

Analog-to-digital converter

Patents Applicationslast 30 patents

BATTERY VOLTAGE MONITORING DEVICE

ANALOG SWITCH

Delta sigma modulator

SWITCHED-CAPACITOR INPUT CIRCUIT, SWITCHED-CAPACITOR AMPLIFIER, AND...

POWER REDUCTION IN DELTA-SIGMA MODULATOR

BATTERY REMAINING POWER PREDICTING DEVICE AND BATTERY PACK

REMAINING BATTERY LIFE PREDICTION DEVICE AND BATTERY PACK

BATTERY REMAINING POWER PREDICTING DEVICE AND BATTERY PACK

REMAINING BATTERY LIFE PREDICTION DEVICE AND BATTERY PACK

BATTERY REMAINING POWER PREDICTING DEVICE AND BATTERY PACK

Pipelined analog-to-digital converter having interleaved sample-and...

Image-sensor signal-processing circuit

Reference voltage generating circuit, a semiconductor integrated ci...

Semiconductor integrated circuit device

Semiconductor integrated circuit device

Semiconductor integrated circuit device and imaging system

Semiconductor integrated circuit device

Semiconductor integrated circuit device and imaging system

Semiconductor integrated circuit device and imaging system

Semiconductor integrated circuit device and imaging system