Koji Kuroki

Person

Chuo-ku, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Magnetic sensor
- Patent number 12,099,101
- Issue date Sep 24, 2024
- TDK Corporation
- Koji Kuroki
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic sensor
- Patent number 11,808,827
- Issue date Nov 7, 2023
- TDK Corporation
- Koji Kuroki
- G01 - MEASURING TESTING
Information Patent Grant
Semiconductor device including first and second dummy wirings
- Patent number 9,691,700
- Issue date Jun 27, 2017
- Longitude Semiconductor S.a.r.l.
- Koji Kuroki
- G11 - INFORMATION STORAGE
Information Patent Grant
DLL circuit adapted to semiconductor device
- Patent number RE45604
- Issue date Jul 7, 2015
- PS4 Luxco S.A.R.L.
- Koji Kuroki
- 001 -
Information Patent Grant
Semiconductor apparatus
- Patent number 8,896,348
- Issue date Nov 25, 2014
- PS4 Luxco S.A.R.L.
- Koji Kuroki
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device
- Patent number 8,854,116
- Issue date Oct 7, 2014
- PS4 Luxco S.A.R.L.
- Yoko Ban
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device and method of adjusting characteristic thereof
- Patent number 8,710,861
- Issue date Apr 29, 2014
- Elpida Memory, Inc.
- Koji Kuroki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiconductor apparatus
- Patent number 8,604,835
- Issue date Dec 10, 2013
- Elpida Memory, Inc.
- Koji Kuroki
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device and level shift circuit using the same
- Patent number 8,400,184
- Issue date Mar 19, 2013
- Elpida Memory, Inc.
- Chiaki Dono
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor memory device having auto-precharge function
- Patent number 8,120,978
- Issue date Feb 21, 2012
- Elpida Memory, Inc.
- Koji Kuroki
- G11 - INFORMATION STORAGE
Information Patent Grant
DLL circuit adapted to semiconductor device
- Patent number 8,013,645
- Issue date Sep 6, 2011
- Elpida Memory, Inc.
- Koji Kuroki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Duty correction circuit
- Patent number 7,944,262
- Issue date May 17, 2011
- Elpida Memory, Inc.
- Koji Kuroki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor memory device with redundancy circuit
- Patent number 7,826,286
- Issue date Nov 2, 2010
- Oki Semiconductor Co., Ltd.
- Koji Kuroki
- G11 - INFORMATION STORAGE
Information Patent Grant
Calibration circuit, semiconductor device including the same, and m...
- Patent number 7,755,366
- Issue date Jul 13, 2010
- Elpida Memory, Inc.
- Yuki Hosoe
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Duty detection circuit, DLL circuit using the same, semiconductor m...
- Patent number 7,719,921
- Issue date May 18, 2010
- Elpida Memory, Inc.
- Koji Kuroki
- G11 - INFORMATION STORAGE
Information Patent Grant
DLL circuit, semiconductor memory device using the same, and data p...
- Patent number 7,710,172
- Issue date May 4, 2010
- Elpida Memory, Inc.
- Koji Kuroki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Synchronous type semiconductor device for high speed data processing
- Patent number 7,681,062
- Issue date Mar 16, 2010
- Elpida Memory, Inc.
- Koji Kuroki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Synchronous semiconductor memory device
- Patent number 7,580,321
- Issue date Aug 25, 2009
- Elpida Memory, Inc.
- Hiroki Fujisawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device with redundancy circuit
- Patent number 7,391,662
- Issue date Jun 24, 2008
- Oki Electric Industry Co., Ltd.
- Koji Kuroki
- G11 - INFORMATION STORAGE
Information Patent Grant
Synchronous semiconductor memory device
- Patent number 7,345,950
- Issue date Mar 18, 2008
- Elpida Memory Inc.
- Hiroki Fujisawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Function selection circuit using a fuse option scheme
- Patent number 7,317,344
- Issue date Jan 8, 2008
- Oki Electric Industry Co., Ltd.
- Koji Kuroki
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device with redundancy circuit
- Patent number 7,254,070
- Issue date Aug 7, 2007
- Oki Electric Industry Co., Ltd.
- Koji Kuroki
- G11 - INFORMATION STORAGE
Information Patent Grant
Fuse detection circuit
- Patent number 6,919,754
- Issue date Jul 19, 2005
- Oki Electric Industry Co., Ltd.
- Koji Kuroki
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device having shortened testing time
- Patent number 6,751,128
- Issue date Jun 15, 2004
- Oki Electric Industry Co., Ltd.
- Koji Kuroki
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device having dummy bit and word lines
- Patent number 6,128,209
- Issue date Oct 3, 2000
- Oki Electric Industry Co., Ltd.
- Koji Kuroki
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC SENSOR AND MANUFACTURING METHOD THEREFOR
- Publication number 20240069126
- Publication date Feb 29, 2024
- TDK Corporation
- Koji KUROKI
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC SENSOR
- Publication number 20230037194
- Publication date Feb 2, 2023
- TDK Corporation
- Koji KUROKI
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC SENSOR
- Publication number 20220342011
- Publication date Oct 27, 2022
- TDK Corporation
- Koji KUROKI
- G01 - MEASURING TESTING
Information Patent Application
SEMICONDUCTOR APPARATUS
- Publication number 20150116002
- Publication date Apr 30, 2015
- PS4 LUXCO S.A.R.L.
- Koji KUROKI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF ADJUSTING CHARACTERISTIC THEREOF
- Publication number 20140225640
- Publication date Aug 14, 2014
- Koji Kuroki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SEMICONDUCTOR APPARATUS
- Publication number 20140132316
- Publication date May 15, 2014
- Elpida Memory, Inc.
- Koji Kuroki
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor Device
- Publication number 20120056298
- Publication date Mar 8, 2012
- Elpida Memory, Inc.
- Koji Kuroki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and method of adjusting characteristic thereof
- Publication number 20120056641
- Publication date Mar 8, 2012
- Elpida Memory, Inc.
- Koji Kuroki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Semiconductor device
- Publication number 20120043642
- Publication date Feb 23, 2012
- Elpida Memory,Inc.
- Koji Kuroki
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor device and level shift circuit using the same
- Publication number 20110303988
- Publication date Dec 15, 2011
- Elpida Memory, Inc.
- Chiaki Dono
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20110298290
- Publication date Dec 8, 2011
- Elpida Memory, Inc.
- Yoko Ban
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR APPARATUS
- Publication number 20110050304
- Publication date Mar 3, 2011
- Elpida Memory, Inc.
- Koji Kuroki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE HAVING AUTO-PRECHARGE FUNCTION
- Publication number 20100165769
- Publication date Jul 1, 2010
- ELPIDA MEMORY INC.
- Koji Kuroki
- G11 - INFORMATION STORAGE
Information Patent Application
Duty correction circuit
- Publication number 20090289679
- Publication date Nov 26, 2009
- Elpida Memory, Inc.
- Koji Kuroki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DLL CIRCUIT ADAPTED TO SEMICONDUCTOR DEVICE
- Publication number 20090284290
- Publication date Nov 19, 2009
- Elpida Memory, Inc.
- Koji Kuroki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DLL CIRCUIT, SEMICONDUCTOR MEMORY DEVICE USING THE SAME, AND DATA P...
- Publication number 20090039930
- Publication date Feb 12, 2009
- Elpida Memory, Inc.
- Koji KUROKI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DUTY DETECTION CIRCUIT, DLL CIRCUIT USING THE SAME, SEMICONDUCTOR M...
- Publication number 20090016127
- Publication date Jan 15, 2009
- Elpida Memory, Inc.
- Koji KUROKI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE WITH REDUNDANCY CIRUIT
- Publication number 20080304342
- Publication date Dec 11, 2008
- Oki Electric Industry Co., Ltd.
- Koji Kuroki
- G11 - INFORMATION STORAGE
Information Patent Application
Synchronous semiconductor memory device
- Publication number 20080165611
- Publication date Jul 10, 2008
- ELPIDA MEMORY INC.
- Hiroki Fujisawa
- G11 - INFORMATION STORAGE
Information Patent Application
Calibration circuit, semiconductor device including the same, and m...
- Publication number 20080054981
- Publication date Mar 6, 2008
- ELPIDA MEMORY, INC.
- Yuki Hosoe
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Command control circuit
- Publication number 20080040567
- Publication date Feb 14, 2008
- Elpida Memory, Inc.
- Koji Kuroki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Semiconductor memory device with redundancy circuit
- Publication number 20070195622
- Publication date Aug 23, 2007
- Koji Kuroki
- G11 - INFORMATION STORAGE
Information Patent Application
Synchronous type semiconductor device
- Publication number 20070101177
- Publication date May 3, 2007
- ELPIDA MEMORY, INC.
- Koji Kuroki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Synchronous semiconductor memory device
- Publication number 20070091714
- Publication date Apr 26, 2007
- Hiroki Fujisawa
- G11 - INFORMATION STORAGE
Information Patent Application
Delay adjustment circuit and synchronous semiconductor device havin...
- Publication number 20070046354
- Publication date Mar 1, 2007
- ELPIDA MEMORY, INC.
- Koji Kuroki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Semiconductor memory device with redundancy circuit
- Publication number 20050207243
- Publication date Sep 22, 2005
- Oki Electric Industry Co., Ltd.
- Koji Kuroki
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor device
- Publication number 20050194988
- Publication date Sep 8, 2005
- Koji Kuroki
- G11 - INFORMATION STORAGE
Information Patent Application
Fuse detection circuit
- Publication number 20040227562
- Publication date Nov 18, 2004
- Oki Electric Industry Co., Ltd.
- Koji Kuroki
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor memory device
- Publication number 20020182800
- Publication date Dec 5, 2002
- Koji Kuroki
- G11 - INFORMATION STORAGE

Koji Kuroki

Person

Patents Grantslast 30 patents

Magnetic sensor

Magnetic sensor

Semiconductor device including first and second dummy wirings

DLL circuit adapted to semiconductor device

Semiconductor apparatus

Semiconductor device

Semiconductor device and method of adjusting characteristic thereof

Semiconductor apparatus

Semiconductor device and level shift circuit using the same

Semiconductor memory device having auto-precharge function

DLL circuit adapted to semiconductor device

Duty correction circuit

Semiconductor memory device with redundancy circuit

Calibration circuit, semiconductor device including the same, and m...

Duty detection circuit, DLL circuit using the same, semiconductor m...

DLL circuit, semiconductor memory device using the same, and data p...

Synchronous type semiconductor device for high speed data processing

Synchronous semiconductor memory device

Semiconductor memory device with redundancy circuit

Synchronous semiconductor memory device

Function selection circuit using a fuse option scheme

Semiconductor memory device with redundancy circuit

Fuse detection circuit

Semiconductor memory device having shortened testing time

Semiconductor memory device having dummy bit and word lines

Patents Applicationslast 30 patents

MAGNETIC SENSOR AND MANUFACTURING METHOD THEREFOR

MAGNETIC SENSOR

MAGNETIC SENSOR

SEMICONDUCTOR APPARATUS

SEMICONDUCTOR DEVICE AND METHOD OF ADJUSTING CHARACTERISTIC THEREOF

SEMICONDUCTOR APPARATUS

Semiconductor Device

Semiconductor device and method of adjusting characteristic thereof

Semiconductor device

Semiconductor device and level shift circuit using the same

SEMICONDUCTOR DEVICE

SEMICONDUCTOR APPARATUS

SEMICONDUCTOR MEMORY DEVICE HAVING AUTO-PRECHARGE FUNCTION

Duty correction circuit

DLL CIRCUIT ADAPTED TO SEMICONDUCTOR DEVICE

DLL CIRCUIT, SEMICONDUCTOR MEMORY DEVICE USING THE SAME, AND DATA P...

DUTY DETECTION CIRCUIT, DLL CIRCUIT USING THE SAME, SEMICONDUCTOR M...

SEMICONDUCTOR MEMORY DEVICE WITH REDUNDANCY CIRUIT

Synchronous semiconductor memory device

Calibration circuit, semiconductor device including the same, and m...

Command control circuit

Semiconductor memory device with redundancy circuit

Synchronous type semiconductor device

Synchronous semiconductor memory device

Delay adjustment circuit and synchronous semiconductor device havin...

Semiconductor memory device with redundancy circuit

Semiconductor device

Fuse detection circuit

Semiconductor memory device