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Takagi Takeshi
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Kyoto-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Filter device, column, and liquid chromatography device
Patent number
11,819,786
Issue date
Nov 21, 2023
ARKRAY, Inc.
Yusuke Nakayama
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Liquid chromatography measurement method, liquid chromatography mea...
Patent number
10,527,594
Issue date
Jan 7, 2020
ARKRAY, Inc.
Akira Sezaki
G01 - MEASURING TESTING
Information
Patent Grant
Estimation method, estimation device, and inspection device for var...
Patent number
9,829,521
Issue date
Nov 28, 2017
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Zhiqiang Wei
G11 - INFORMATION STORAGE
Information
Patent Grant
Blood analysis apparatus
Patent number
9,429,579
Issue date
Aug 30, 2016
ARKRAY, Inc.
Koji Sugiyama
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Driving method of variable resistance element and non-volatile memo...
Patent number
9,390,797
Issue date
Jul 12, 2016
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Shunsaku Muraoka
G11 - INFORMATION STORAGE
Information
Patent Grant
Liquid chromatography apparatus and liquid chromatography
Patent number
9,310,342
Issue date
Apr 12, 2016
ARKRAY, Inc.
Toshikatsu Sakai
G01 - MEASURING TESTING
Information
Patent Grant
Method for programming nonvolatile memory element, method for initi...
Patent number
9,251,898
Issue date
Feb 2, 2016
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Koji Katayama
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile memory element, nonvolatile memory apparatus, nonvolati...
Patent number
9,236,381
Issue date
Jan 12, 2016
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Satoru Fujii
G11 - INFORMATION STORAGE
Information
Patent Grant
Method for driving nonvolatile storage element, and nonvolatile sto...
Patent number
9,183,926
Issue date
Nov 10, 2015
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Takeshi Takagi
G11 - INFORMATION STORAGE
Information
Patent Grant
Method for driving nonvolatile memory element, and nonvolatile memo...
Patent number
9,153,319
Issue date
Oct 6, 2015
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Shunsaku Muraoka
G11 - INFORMATION STORAGE
Information
Patent Grant
Method for reading data from nonvolatile storage element, and nonvo...
Patent number
9,142,292
Issue date
Sep 22, 2015
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Yoshihiko Kanzawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Variable resistance nonvolatile memory element and method of manufa...
Patent number
9,142,773
Issue date
Sep 22, 2015
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Takeki Ninomiya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for driving variable resistance element, and nonvolatile mem...
Patent number
9,142,289
Issue date
Sep 22, 2015
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Takeshi Takagi
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of driving nonvolatile memory element and nonvolatile memory...
Patent number
9,111,610
Issue date
Aug 18, 2015
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Koji Katayama
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile memory element, nonvolatile memory device, and writing...
Patent number
9,111,640
Issue date
Aug 18, 2015
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Shunsaku Muraoka
G11 - INFORMATION STORAGE
Information
Patent Grant
Driving method of non-volatile memory element and non-volatile memo...
Patent number
9,087,582
Issue date
Jul 21, 2015
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Takeki Ninomiya
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile memory element and nonvolatile memory device
Patent number
9,082,479
Issue date
Jul 14, 2015
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Zhiqiang Wei
G11 - INFORMATION STORAGE
Information
Patent Grant
Non-volatile memory cell, non-volatile memory cell array, and metho...
Patent number
9,006,793
Issue date
Apr 14, 2015
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Zhiqiang Wei
G11 - INFORMATION STORAGE
Information
Patent Grant
Variable resistance element and method of manufacturing the same
Patent number
9,006,698
Issue date
Apr 14, 2015
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Zhiqiang Wei
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing variable resistance element
Patent number
8,969,168
Issue date
Mar 3, 2015
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Takeki Ninomiya
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile memory element and nonvolatile memory device
Patent number
8,957,399
Issue date
Feb 17, 2015
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Zhiqiang Wei
G11 - INFORMATION STORAGE
Information
Patent Grant
Analyzing device and method for controlling same
Patent number
8,939,018
Issue date
Jan 27, 2015
ARKRAY, Inc.
Toshikatsu Sakai
G01 - MEASURING TESTING
Information
Patent Grant
Variable resistance nonvolatile memory element writing method
Patent number
8,942,025
Issue date
Jan 27, 2015
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Koji Katayama
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile memory element and nonvolatile memory device
Patent number
8,854,864
Issue date
Oct 7, 2014
Panasonic Corporation
Zhiqiang Wei
G11 - INFORMATION STORAGE
Information
Patent Grant
Variable resistance nonvolatile storage device and method of formin...
Patent number
8,830,730
Issue date
Sep 9, 2014
Panasonic Corporation
Shunsaku Muraoka
G11 - INFORMATION STORAGE
Information
Patent Grant
Non-volatile memory element and manufacturing method thereof
Patent number
8,822,972
Issue date
Sep 2, 2014
Panasonic Corporation
Ryutaro Yasuhara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nonvolatile memory element comprising a resistance variable element...
Patent number
8,796,660
Issue date
Aug 5, 2014
Panasonic Corporation
Takeshi Takagi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing non-volatile memory device, non-volatile m...
Patent number
8,710,484
Issue date
Apr 29, 2014
Panasonic Corporation
Zhiqiang Wei
G11 - INFORMATION STORAGE
Information
Patent Grant
Measuring apparatus for measuring a physical property of a sample
Patent number
8,712,702
Issue date
Apr 29, 2014
ARKRAY, Inc.
Takeshi Takagi
G01 - MEASURING TESTING
Information
Patent Grant
Nonvolatile memory element having a variable resistance layer whose...
Patent number
8,686,390
Issue date
Apr 1, 2014
Panasonic Corporation
Takeshi Takagi
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
FILTER DEVICE, COLUMN, AND LIQUID CHROMATOGRAPHY DEVICE
Publication number
20210178296
Publication date
Jun 17, 2021
ARKRAY, INC.
Yusuke NAKAYAMA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LIQUID CHROMATOGRAPHY DEVICE
Publication number
20180372698
Publication date
Dec 27, 2018
ARKRAY, INC.
Akira SEZAKI
G01 - MEASURING TESTING
Information
Patent Application
LIQUID CHROMATOGRAPHY MEASUREMENT METHOD, LIQUID CHROMATOGRAPHY MEA...
Publication number
20170307571
Publication date
Oct 26, 2017
ARKRAY, Inc.
Akira SEZAKI
G01 - MEASURING TESTING
Information
Patent Application
DRIVING METHOD OF NON-VOLATILE MEMORY ELEMENT AND NON-VOLATILE MEMO...
Publication number
20140321197
Publication date
Oct 30, 2014
Takeki NINOMIYA
G11 - INFORMATION STORAGE
Information
Patent Application
ESTIMATION METHOD, ESTIMATION DEVICE, AND INSPECTION DEVICE FOR VAR...
Publication number
20140278160
Publication date
Sep 18, 2014
PANASONIC CORPORATION
Zhiqiang WEI
G01 - MEASURING TESTING
Information
Patent Application
VARIABLE RESISTANCE NONVOLATILE MEMORY ELEMENT AND METHOD OF MANUFA...
Publication number
20140203234
Publication date
Jul 24, 2014
PANASONIC CORPORATION
Takeki Ninomiya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF DRIVING NONVOLATILE MEMORY ELEMENT AND NONVOLATILE MEMORY...
Publication number
20140126268
Publication date
May 8, 2014
PANASONIC CORPORATION
Koji Katayama
G11 - INFORMATION STORAGE
Information
Patent Application
NON-VOLATILE MEMORY ELEMENT AND MANUFACTURING METHOD THEREOF
Publication number
20140117305
Publication date
May 1, 2014
PANASONIC CORPORATION
Ryutaro YASUHARA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NONVOLATILE MEMORY ELEMENT AND NONVOLATILE MEMORY DEVICE
Publication number
20140061579
Publication date
Mar 6, 2014
PANASONIC CORPORATION
Zhiqiang Wei
G11 - INFORMATION STORAGE
Information
Patent Application
NONVOLATILE MEMORY ELEMENT, NONVOLATILE MEMORY DEVICE, AND WRITING...
Publication number
20140063909
Publication date
Mar 6, 2014
PANASONIC CORPORATION
Shunsaku Muraoka
G11 - INFORMATION STORAGE
Information
Patent Application
METHOD FOR READING DATA FROM NONVOLATILE MEMORY ELEMENT, AND NONVOL...
Publication number
20140056056
Publication date
Feb 27, 2014
PANASONIC CORPORATION
Takeshi Takagi
G11 - INFORMATION STORAGE
Information
Patent Application
DRIVING METHOD OF VARIABLE RESISTANCE ELEMENT AND NON-VOLATILE MEMO...
Publication number
20140050014
Publication date
Feb 20, 2014
PANASONIC CORPORATION
Shunsaku Muraoka
G11 - INFORMATION STORAGE
Information
Patent Application
NONVOLATILE MEMORY ELEMENT AND NONVOLATILE MEMORY DEVICE
Publication number
20140050013
Publication date
Feb 20, 2014
PANASONIC CORPORATION
Zhiqiang Wei
G11 - INFORMATION STORAGE
Information
Patent Application
METHOD FOR DRIVING NONVOLATILE STORAGE ELEMENT, AND NONVOLATILE STO...
Publication number
20140036572
Publication date
Feb 6, 2014
PANASONIC CORPORATION
Takeshi TAKAGI
G11 - INFORMATION STORAGE
Information
Patent Application
METHOD FOR DRIVING NONVOLATILE MEMORY ELEMENT, AND NONVOLATILE MEMO...
Publication number
20140029330
Publication date
Jan 30, 2014
Shunsaku Muraoka
G11 - INFORMATION STORAGE
Information
Patent Application
VARIABLE RESISTANCE NONVOLATILE STORAGE DEVICE AND METHOD OF FORMIN...
Publication number
20140008599
Publication date
Jan 9, 2014
PANASONIC CORPORATION
Shunsaku MURAOKA
G11 - INFORMATION STORAGE
Information
Patent Application
METHOD FOR PROGRAMMING NONVOLATILE MEMORY ELEMENT, METHOD FOR INITI...
Publication number
20130314975
Publication date
Nov 28, 2013
PANASONIC CORPORATION
Koji Katayama
G11 - INFORMATION STORAGE
Information
Patent Application
METHOD FOR READING DATA FROM NONVOLATILE STORAGE ELEMENT, AND NONVO...
Publication number
20130308371
Publication date
Nov 21, 2013
Yoshihiko Kanzawa
G11 - INFORMATION STORAGE
Information
Patent Application
DATA WRITE METHOD FOR WRITING DATA TO NONVOLATILE MEMORY ELEMENT, A...
Publication number
20130286714
Publication date
Oct 31, 2013
PANASONIC CORPORATION
Takeshi Takagi
G11 - INFORMATION STORAGE
Information
Patent Application
NONVOLATILE MEMORY ELEMENT AND NONVOLATILE MEMORY DEVICE
Publication number
20130250658
Publication date
Sep 26, 2013
PANASONIC CORPORATION
Zhiqiang Wei
G11 - INFORMATION STORAGE
Information
Patent Application
VARIABLE RESISTANCE NONVOLATILE MEMORY ELEMENT WRITING METHOD
Publication number
20130242642
Publication date
Sep 19, 2013
Koji Katayama
G11 - INFORMATION STORAGE
Information
Patent Application
METHOD FOR DRIVING VARIABLE RESISTANCE ELEMENT, AND NONVOLATILE MEM...
Publication number
20130223131
Publication date
Aug 29, 2013
Takeshi Takagi
G11 - INFORMATION STORAGE
Information
Patent Application
NONVOLATILE MEMORY DEVICE AND METHOD OF WRITING DATA TO NONVOLATILE...
Publication number
20130208531
Publication date
Aug 15, 2013
PANASONIC CORPORATION
Yoshikazu KATOH
G11 - INFORMATION STORAGE
Information
Patent Application
METHOD FOR MANUFACTURING VARIABLE RESISTANCE ELEMENT
Publication number
20130178042
Publication date
Jul 11, 2013
Takeki Ninomiya
G11 - INFORMATION STORAGE
Information
Patent Application
METHOD OF PROGRAMMING VARIABLE RESISTANCE ELEMENT, METHOD OF INITIA...
Publication number
20130163308
Publication date
Jun 27, 2013
PANASONIC CORPORATION
Mitsuteru IIJIMA
G11 - INFORMATION STORAGE
Information
Patent Application
RESISTANCE CHANGE ELEMENT AND MANUFACTURING METHOD THEREFOR
Publication number
20130112936
Publication date
May 9, 2013
PANASONIC CORPORATION
Zhiqiang WEI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING NONVOLATILE MEMORY ELEMENT, AND NONVOLATILE...
Publication number
20130082230
Publication date
Apr 4, 2013
Koji Katayama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NONVOLATILE MEMORY ELEMENT, MANUFACTURING METHOD THEREOF, AND NONVO...
Publication number
20130037775
Publication date
Feb 14, 2013
Satoru Mitani
G11 - INFORMATION STORAGE
Information
Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY APPARATUS AND MANUFACTURING METHOD...
Publication number
20130029469
Publication date
Jan 31, 2013
Takumi Mikawa
G11 - INFORMATION STORAGE
Information
Patent Application
METHOD FOR DRIVING NON-VOLATILE MEMORY ELEMENT, AND NON-VOLATILE ME...
Publication number
20130010530
Publication date
Jan 10, 2013
Koji Katayama
G11 - INFORMATION STORAGE