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Atsushi TAKEUCHI
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Side-edge type surface light emitting apparatus having multiple gra...
Patent number
11,402,566
Issue date
Aug 2, 2022
Stanley Electric Co., Ltd.
Takashi Miyamoto
G02 - OPTICS
Information
Patent Grant
Semiconductor memory for capacitively biasing multiple source lines
Patent number
9,417,818
Issue date
Aug 16, 2016
SOCIONEXT INC.
Atsushi Takeuchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical information recording medium
Patent number
9,082,430
Issue date
Jul 14, 2015
Sony Corporation
Atsushi Takeuchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device
Patent number
8,976,590
Issue date
Mar 10, 2015
Fujitsu Semiconductor Limited
Atsushi Takeuchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Coupled analysis simulation apparatus and coupled analysis simulati...
Patent number
8,768,677
Issue date
Jul 1, 2014
Fujitsu Limited
Kumiko Teramae
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Analyzing apparatus and data storage method
Patent number
8,396,702
Issue date
Mar 12, 2013
Fujitsu Limited
Kenji Nagase
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Semiconductor memory, semiconductor device, and system
Patent number
8,233,347
Issue date
Jul 31, 2012
Fujitsu Semiconductor Limited
Toshikazu Nakamura
G11 - INFORMATION STORAGE
Information
Patent Grant
Simulation system using electromagnetic field analysis and circuit...
Patent number
8,060,313
Issue date
Nov 15, 2011
Fujitsu Limited
Atsushi Takeuchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Semiconductor start control device, method, and system
Patent number
7,940,094
Issue date
May 10, 2011
Fujitsu Semiconductor Limited
Atsushi Takeuchi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Temperature sensor circuit and calibration method thereof
Patent number
7,891,869
Issue date
Feb 22, 2011
Fujitsu Semiconductor Limited
Atsushi Takeuchi
G01 - MEASURING TESTING
Information
Patent Grant
Internal power-supply circuit
Patent number
7,859,322
Issue date
Dec 28, 2010
Fujitsu Semiconductor Limited
Atsushi Takeuchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Internal power supply circuit having a cascode current mirror circuit
Patent number
7,859,135
Issue date
Dec 28, 2010
Fujitsu Semiconductor Limited
Atsumasa Sako
G11 - INFORMATION STORAGE
Information
Patent Grant
Voltage supply circuit and semiconductor memory
Patent number
7,821,863
Issue date
Oct 26, 2010
Fujitsu Semiconductor Limited
Atsushi Takeuchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device with pad switch
Patent number
7,679,424
Issue date
Mar 16, 2010
Fujitsu Microelectronics Limited
Atsushi Takeuchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Preheat bulk erasing device for phase-change type optical disk
Patent number
7,643,382
Issue date
Jan 5, 2010
Sony Corporation
Hiroshi Nakayama
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device with reduced current consumption
Patent number
7,633,825
Issue date
Dec 15, 2009
Fujitsu Microelectronics Limited
Yoshiaki Okuyama
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor integrated circuit with stepped-down voltage generati...
Patent number
7,538,602
Issue date
May 26, 2009
Fujitsu Microelectronics Limited
Atsushi Takeuchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Oscillator circuit generating oscillating signal having stable cycle
Patent number
7,508,729
Issue date
Mar 24, 2009
Fujitsu Microelectronics Limited
Atsushi Takeuchi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Optical recording medium
Patent number
7,502,308
Issue date
Mar 10, 2009
Sony Corporation
Hiroshi Nakayama
G11 - INFORMATION STORAGE
Information
Patent Grant
Voltage supply circuit and semiconductor memory
Patent number
7,460,416
Issue date
Dec 2, 2008
Fujitsu Limited
Atsushi Takeuchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Temperature sensor circuit and calibration method thereof
Patent number
7,399,116
Issue date
Jul 15, 2008
Fujitsu Limited
Atsushi Takeuchi
G01 - MEASURING TESTING
Information
Patent Grant
Midpoint potential generating circuit for use in a semiconductor de...
Patent number
7,348,835
Issue date
Mar 25, 2008
Fujitsu Limited
Masafumi Yamazaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor integrated circuit with stepped-up voltage pump circuit
Patent number
7,336,108
Issue date
Feb 26, 2008
Fujitsu Limited
Atsushi Takeuchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Multi-value nonvolatile semiconductor memory device equipped with r...
Patent number
7,307,885
Issue date
Dec 11, 2007
Fujitsu Limited
Toshimi Ikeda
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical information recording medium, original disc for optical inf...
Patent number
7,294,281
Issue date
Nov 13, 2007
Sony Corporation
Hiroyuki Takemoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Voltage supply circuit and semiconductor memory
Patent number
7,251,169
Issue date
Jul 31, 2007
Fujitsu Limited
Atsushi Takeuchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Midpoint potential generating circuit for use in a semiconductor de...
Patent number
7,224,211
Issue date
May 29, 2007
Fujitsu Limited
Masafumi Yamazaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor integrated circuit device having power supply startup...
Patent number
7,200,051
Issue date
Apr 3, 2007
Fujitsu Limited
Atsushi Takeuchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Preheating bulk erasing device for magneto-optical disk
Patent number
7,193,933
Issue date
Mar 20, 2007
Sony Corporation
Hiroshi Nakayama
G11 - INFORMATION STORAGE
Information
Patent Grant
Memory device
Patent number
7,184,296
Issue date
Feb 27, 2007
Fujitsu Limited
Atsushi Hatakeyama
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
SIDE-EDGE TYPE SURFACE LIGHT EMITTING APPARATUS HAVING MULTIPLE GRA...
Publication number
20210325596
Publication date
Oct 21, 2021
Stanley Electric Co., Ltd
Takashi Miyamoto
G02 - OPTICS
Information
Patent Application
OPTICAL INFORMATION RECORDING MEDIUM
Publication number
20150036473
Publication date
Feb 5, 2015
SONY CORPORATION
Atsushi Takeuchi
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE
Publication number
20140085981
Publication date
Mar 27, 2014
FUJITSU SEMICONDUCTOR LIMITED
Atsushi TAKEUCHI
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR MEMORY
Publication number
20140089570
Publication date
Mar 27, 2014
FUJITSU SEMICONDUCTOR LIMITED
Atsushi TAKEUCHI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
COUPLED ANALYSIS SIMULATION APPARATUS AND COUPLED ANALYSIS SIMULATI...
Publication number
20110082681
Publication date
Apr 7, 2011
Fujitsu Limited
Kumiko TERAMAE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
THREE-DIMENSIONAL DATA DISPLAY APPARATUS AND METHOD
Publication number
20110050686
Publication date
Mar 3, 2011
Fujitsu Limited
Kai NOJIMA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SEMICONDUCTOR START CONTROL DEVICE, METHOD, AND SYSTEM
Publication number
20100164565
Publication date
Jul 1, 2010
Fujitsu Microelectronics Limited
Atsushi TAKEUCHI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SEMICONDUCTOR MEMORY, SEMICONDUCTOR DEVICE, AND SYSTEM
Publication number
20100142306
Publication date
Jun 10, 2010
Fujitsu Microelectronics Limited
Toshikazu NAKAMURA
G11 - INFORMATION STORAGE
Information
Patent Application
ANALYZING APPARATUS AND DATA STORAGE METHOD
Publication number
20100088566
Publication date
Apr 8, 2010
Fujitsu Limited
Kenji NAGASE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SIMULATION SYSTEM AND COMPUTER PRODUCT
Publication number
20090259452
Publication date
Oct 15, 2009
FUJITSU LIMITED
Atsushi Takeuchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Internal Power Supply Circuit Having a Cascode Current Mirror Circuit
Publication number
20090230770
Publication date
Sep 17, 2009
FUJITSU LIMITED
Atsushi TAKEUCHI
G11 - INFORMATION STORAGE
Information
Patent Application
VOLTAGE SUPPLY CIRCUIT AND SEMICONDUCTOR MEMORY
Publication number
20090086555
Publication date
Apr 2, 2009
FUJITSU LIMITED
Atsushi Takeuchi
G11 - INFORMATION STORAGE
Information
Patent Application
INTERNAL POWER-SUPPLY CIRCUIT
Publication number
20090039950
Publication date
Feb 12, 2009
Fujitsu Limited
Atsushi Takeuchi
G11 - INFORMATION STORAGE
Information
Patent Application
TEMPERATURE SENSOR CIRCUIT AND CALIBRATION METHOD THEREOF
Publication number
20080259990
Publication date
Oct 23, 2008
FUJITSU LIMITED
Atsushi Takeuchi
G01 - MEASURING TESTING
Information
Patent Application
Semiconductor device with pad switch
Publication number
20070268061
Publication date
Nov 22, 2007
FUJITSU LIMITED
Atsushi Takeuchi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Oscillator circuit generating oscillating signal having stable cycle
Publication number
20070268080
Publication date
Nov 22, 2007
FUJITSU LIMITED
Atsushi Takeuchi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Semiconductor memory device with reduced current consumption
Publication number
20070268769
Publication date
Nov 22, 2007
FUJITSU LIMITED
Yoshiaki Okuyama
G11 - INFORMATION STORAGE
Information
Patent Application
Midpoint potential generating circuit for use in a semiconductor de...
Publication number
20070216473
Publication date
Sep 20, 2007
FUJITSU LIMITED
Masafumi Yamazaki
G11 - INFORMATION STORAGE
Information
Patent Application
Voltage supply circuit and semiconductor memory
Publication number
20070159896
Publication date
Jul 12, 2007
FUJITSU LIMITED
Atsushi Takeuchi
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor integrated circuit with reduced current consumption
Publication number
20070109036
Publication date
May 17, 2007
FUJITSU LIMITED
Atsushi Takeuchi
G05 - CONTROLLING REGULATING
Information
Patent Application
Voltage supply circuit and semiconductor memory
Publication number
20060291317
Publication date
Dec 28, 2006
FUJITSU LIMITED
Atsushi Takeuchi
G11 - INFORMATION STORAGE
Information
Patent Application
Preheating bulk erase device for optical recording medium, preheati...
Publication number
20060098536
Publication date
May 11, 2006
Sony Corporation
Hiroshi Nakayama
G11 - INFORMATION STORAGE
Information
Patent Application
Midpoint potential generating circuit for use in a semiconductor de...
Publication number
20060044054
Publication date
Mar 2, 2006
FUJITSU LIMITED
Masafumi Yamazaki
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor integrated circuit device having power supply startup...
Publication number
20050276127
Publication date
Dec 15, 2005
FUJITSU LIMITED
Atsushi Takeuchi
G11 - INFORMATION STORAGE
Information
Patent Application
Temperature sensor circuit and calibration method thereof
Publication number
20050271115
Publication date
Dec 8, 2005
FUJITSU LIMITED
Atsushi Takeuchi
G01 - MEASURING TESTING
Information
Patent Application
Memory device
Publication number
20050185465
Publication date
Aug 25, 2005
FUJITSU LIMITED
Nobutaka Taniguchi
G11 - INFORMATION STORAGE
Information
Patent Application
Nonvolatile semiconductor memory device
Publication number
20050162955
Publication date
Jul 28, 2005
FUJITSU LIMITED
Toshimi Ikeda
G11 - INFORMATION STORAGE
Information
Patent Application
Memory device
Publication number
20050141306
Publication date
Jun 30, 2005
FUJITSU LIMITED
Atsushi Hatakeyama
G11 - INFORMATION STORAGE
Information
Patent Application
Magneto-optical recording medium
Publication number
20050030838
Publication date
Feb 10, 2005
Yutaka Wada
G11 - INFORMATION STORAGE
Information
Patent Application
Optical information recording medium, original disc for optical inf...
Publication number
20050028184
Publication date
Feb 3, 2005
SONY CORPORATION
Hiroyuki Takemoto
G11 - INFORMATION STORAGE