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Natsuki Sato
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Koriyama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for determining drug-sensitive human cell lines by analysis...
Patent number
10,995,359
Issue date
May 4, 2021
Nitto Boseki Co., LTD
Masayuki Wakabayashi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for determining drug-sensitive human cell lines by analysis...
Patent number
10,724,071
Issue date
Jul 28, 2020
Nitto Boseki Co., Ltd.
Masayuki Wakabayashi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Test instrument for measuring analyte in sample by an aggregation a...
Patent number
10,670,586
Issue date
Jun 2, 2020
Nitto Boseki Co., Ltd.
Ryo Kojima
G01 - MEASURING TESTING
Information
Patent Grant
Method of assaying complex and kit to be used therefor
Patent number
8,900,882
Issue date
Dec 2, 2014
Nitto Boseki Co., Ltd.
Kiyotaka Fujita
G01 - MEASURING TESTING
Information
Patent Grant
Nonvolatile memory device
Patent number
8,129,709
Issue date
Mar 6, 2012
Elpida Memory, Inc.
Akiyoshi Seko
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of producing phase change memory device
Patent number
7,985,693
Issue date
Jul 26, 2011
Elpida Memory, Inc.
Akiyoshi Seko
G11 - INFORMATION STORAGE
Information
Patent Grant
Phase change memory device and fabrication method thereof
Patent number
7,915,602
Issue date
Mar 29, 2011
Elpida Memory, Inc.
Natsuki Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and manufacture method thereof
Patent number
7,829,878
Issue date
Nov 9, 2010
Elpida Memory, Inc.
Natsuki Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrically rewritable non-volatile memory element and method of m...
Patent number
7,692,272
Issue date
Apr 6, 2010
Elpida Memory, Inc.
Isamu Asano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of producing the same
Patent number
7,671,360
Issue date
Mar 2, 2010
Elpida Memory, Inc.
Natsuki Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of producing the same
Patent number
7,589,344
Issue date
Sep 15, 2009
Elpida Memory, Inc.
Natsuki Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrically rewritable non-volatile memory element and method of m...
Patent number
7,589,364
Issue date
Sep 15, 2009
Elpida Memory, Inc.
Isamu Asano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device with high- and low-density regions of transist...
Patent number
6,828,188
Issue date
Dec 7, 2004
NEC Electronics Corporation
Toshiyuki Hirota
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Wiring structure with divided wiring conductors to achieve planarit...
Patent number
6,236,106
Issue date
May 22, 2001
NEC Corporation
Natsuki Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor memory device and method of fabricating the same
Patent number
6,175,132
Issue date
Jan 16, 2001
NEC Corporation
Natsuki Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and fabrication method thereof
Patent number
5,994,731
Issue date
Nov 30, 1999
NEC Corporation
Natsuki Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Photoresist check patterns in highly integrated circuits having mul...
Patent number
5,981,114
Issue date
Nov 9, 1999
NEC Corporation
Natsuki Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing semiconductor device
Patent number
5,918,148
Issue date
Jun 29, 1999
NEC Corporation
Natsuki Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing semiconductor device having a peak concentr...
Patent number
5,915,184
Issue date
Jun 22, 1999
NEC Corporation
Natsuki Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having a concentration peak position coincidin...
Patent number
5,736,775
Issue date
Apr 7, 1998
NEC Corporation
Natsuki Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process of fabricating memory cell with a switching transistor and...
Patent number
5,521,111
Issue date
May 28, 1996
NEC Corporation
Natsuki Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor memory device
Patent number
5,504,704
Issue date
Apr 2, 1996
NEC Corporation
Natsuki Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for making contact holes in semiconductor devices
Patent number
5,424,247
Issue date
Jun 13, 1995
NEC Corporation
Natsuki Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of making a semiconductor memory device
Patent number
5,416,037
Issue date
May 16, 1995
NEC Corporation
Natsuki Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor memory device
Patent number
5,386,131
Issue date
Jan 31, 1995
NEC Corporation
Natsuki Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of fabricating semiconductor device having a trenched cell c...
Patent number
5,330,926
Issue date
Jul 19, 1994
NEC Corporation
Natsuki Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for fabricating a semiconductor device
Patent number
5,169,801
Issue date
Dec 8, 1992
NEC Corporation
Natsuki Sato
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR DETERMINING DRUG-SENSITIVE HUMAN CELL LINES BY ANALYSIS...
Publication number
20200308623
Publication date
Oct 1, 2020
NITTO BOSEKI CO., LTD.
Masayuki WAKABAYASHI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR DETERMINING DRUG-SENSITIVE HUMAN CELL LINES BY ANALYSIS...
Publication number
20180291421
Publication date
Oct 11, 2018
NITTO BOSEKI CO., LTD.
Masayuki WAKABAYASHI
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
FBC MEMORY OR THYRISTOR MEMORY FOR REFRESHING UNUSED WORD LINE
Publication number
20150228325
Publication date
Aug 13, 2015
PS4 LUXCO S.A.R.L.
Shuichi Tsukada
G11 - INFORMATION STORAGE
Information
Patent Application
TEST INSTRUMENT FOR MEASURING ANALYTE IN SAMPLE, AND METHOD FOR MEA...
Publication number
20130084651
Publication date
Apr 4, 2013
NITTO BOSEKI CO., LTD.
Ryo Kojima
G01 - MEASURING TESTING
Information
Patent Application
METHOD OF ASSAYING COMPLEX AND KIT TO BE USED THEREFOR
Publication number
20110136261
Publication date
Jun 9, 2011
NITTO BOSEKI CO., LTD.
Kiyotaka Fujita
G01 - MEASURING TESTING
Information
Patent Application
NONVOLATILE MEMORY DEVICE
Publication number
20100123114
Publication date
May 20, 2010
ELPIDA MEMORY, INC.
Akiyoshi SEKO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NONVOLATILE MEMORY DEVICE AND MANUFACTURING PROCESS THEREOF
Publication number
20100078616
Publication date
Apr 1, 2010
Elpida Memory, Inc.
Akiyoshi Seko
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Phase change memory device and fabrication method thereof
Publication number
20090218557
Publication date
Sep 3, 2009
ELPIDA MEMORY, INC.
Natsuki Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Nonvolatile memory device and manufacturing method for the same
Publication number
20090221146
Publication date
Sep 3, 2009
Elpida Memory, Inc.
Akiyoshi Seko
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of producing phase change memory device
Publication number
20090104779
Publication date
Apr 23, 2009
ELPIDA MEMORY, INC.
Akiyoshi Seko
G11 - INFORMATION STORAGE
Information
Patent Application
Method of producing phase change memory device
Publication number
20090101885
Publication date
Apr 23, 2009
ELPIDA MEMORY, INC.
Akiyoshi Seko
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20080210923
Publication date
Sep 4, 2008
Elpida Memory, Inc.
Natsuki Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF PRODUCING THE SAME
Publication number
20080061282
Publication date
Mar 13, 2008
Elpida Memory, Inc.
Natsuki Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20080054246
Publication date
Mar 6, 2008
Elpida Memory, Inc.
Natsuki Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURE METHOD THEREOF
Publication number
20080048168
Publication date
Feb 28, 2008
Elpida Memory, Inc.
Natsuki Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electrically rewritable non-volatile memory element and method of m...
Publication number
20070164267
Publication date
Jul 19, 2007
ELPIDA MEMORY, INC.
Isamu Asano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electrically rewritable non-volatile memory element and method of m...
Publication number
20070096074
Publication date
May 3, 2007
ELPIDA MEMORY, INC.
Isamu Asano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electrically rewritable non-volatile memory element and method of m...
Publication number
20070063180
Publication date
Mar 22, 2007
ELPIDA MEMORY, INC.
Isamu Asano
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor device and method of producing the same
Publication number
20070018149
Publication date
Jan 25, 2007
Elpida Memory, Inc.
Natsuki Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor memory device and method of fabricating the same
Publication number
20010039086
Publication date
Nov 8, 2001
Natsuki Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device with high- and low-density regions of transist...
Publication number
20010006834
Publication date
Jul 5, 2001
NEC Corporation
Toshiyuki Hirota
H01 - BASIC ELECTRIC ELEMENTS