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Hirokazu SO
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Kadoma, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Memory controller which effectively averages the numbers of erase t...
Patent number
10,324,664
Issue date
Jun 18, 2019
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Hirokazu So
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Non-volatile storage device, non-volatile storage system, and memor...
Patent number
9,965,202
Issue date
May 8, 2018
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Shigekazu Kogita
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording device, access device, recording system, and recording me...
Patent number
9,778,857
Issue date
Oct 3, 2017
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Takuji Maeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Access device, information recording device, controller, real time...
Patent number
8,977,802
Issue date
Mar 10, 2015
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Takuji Maeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Non-volatile storage device and a memory controller controlling par...
Patent number
8,898,420
Issue date
Nov 25, 2014
Panasonic Corporation
Hirokazu So
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Memory controller and non-volatile storage device
Patent number
8,856,427
Issue date
Oct 7, 2014
Panasonic Corporation
Hirokazu So
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
High speed writing mode in memory controller, nonvolatile storage d...
Patent number
8,688,896
Issue date
Apr 1, 2014
Panasonic Corporation
Masahiro Nakamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Non-volatile storage device, access device, and non-volatile storag...
Patent number
8,656,110
Issue date
Feb 18, 2014
Panasonic Corporation
Hirokazu So
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Memory controller and non-volatile storage device
Patent number
8,656,252
Issue date
Feb 18, 2014
Panasonic Corporation
Hirokazu So
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Nonvolatile memory system for improving stream data writing
Patent number
8,554,987
Issue date
Oct 8, 2013
Panasonic Corporation
Hirokazu So
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Nonvolatile storage device, access device and nonvolatile storage s...
Patent number
8,549,213
Issue date
Oct 1, 2013
Panasonic Corporation
Hirokazu So
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Memory controller, nonvolatile storage system, and data management...
Patent number
8,397,303
Issue date
Mar 12, 2013
Panasonic Corporation
Makoto Ochi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Recording medium, and device and method for recording information o...
Patent number
8,393,005
Issue date
Mar 5, 2013
Panasonic Corporation
Makoto Ochi
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile memory device including a logical-to-physical logig-to-...
Patent number
8,307,149
Issue date
Nov 6, 2012
Panasonic Corporation
Toshiyuki Honda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Recording medium, and information processing device and information...
Patent number
8,090,920
Issue date
Jan 3, 2012
Panasonic Corporation
Hirokazu So
G11 - INFORMATION STORAGE
Information
Patent Grant
Data area managing method in information recording medium and infor...
Patent number
8,069,306
Issue date
Nov 29, 2011
Panasonic Corporation
Takuji Maeda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Memory card, access device, and processing method of memory card
Patent number
7,930,501
Issue date
Apr 19, 2011
Panasonic Corporation
Takuji Maeda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Recording medium access device and recording medium access method
Patent number
7,840,729
Issue date
Nov 23, 2010
Panasonic Corporation
Shinji Inoue
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data area managing method in information recording medium and infor...
Patent number
7,840,749
Issue date
Nov 23, 2010
Panasonic Corporation
Takuji Maeda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Recording medium, host device, and data processing method
Patent number
7,801,930
Issue date
Sep 21, 2010
Panasonic Corporation
Hirokazu So
G11 - INFORMATION STORAGE
Information
Patent Grant
Data processing apparatus and data processing method
Patent number
7,657,562
Issue date
Feb 2, 2010
Panasonic Corporation
Shinji Inoue
G11 - INFORMATION STORAGE
Information
Patent Grant
File management method and information processing device
Patent number
7,555,483
Issue date
Jun 30, 2009
Panasonic Corporation
Takuji Maeda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
File system defragmentation and data processing method and apparatu...
Patent number
7,401,174
Issue date
Jul 15, 2008
Matsushita Electric Industrial Co., Ltd.
Hirokazu So
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
MEMORY CONTROLLER, NON-VOLATILE STORAGE DEVICE, NON-VOLATILE STORAG...
Publication number
20190391762
Publication date
Dec 26, 2019
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO. LTD.
Shigekazu KOGITA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MEMORY CONTROLLER, NONVOLATILE STORAGE DEVICE, NONVOLATILE STORAGE...
Publication number
20170269870
Publication date
Sep 21, 2017
Panasonic Intellectual Property Management Co., Ltd.
Hirokazu SO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
NON-VOLATILE STORAGE DEVICE, NON-VOLATILE STORAGE SYSTEM, AND MEMOR...
Publication number
20160283150
Publication date
Sep 29, 2016
Panasonic Intellectual Property Management Co., Ltd.
Shigekazu KOGITA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MEMORY CONTROLLER, NON-VOLATILE STORAGE DEVICE, NON-VOLATILE STORAG...
Publication number
20160283163
Publication date
Sep 29, 2016
Panasonic Intellectual Property Management Co., Ltd.
Hirokazu SO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
RECORDING DEVICE, ACCESS DEVICE, RECORDING SYSTEM, AND RECORDING ME...
Publication number
20150149690
Publication date
May 28, 2015
Panasonic Intellectual Property Management Co., Ltd.
Takuji MAEDA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MEMORY CONTROLLER, NONVOLATILE MEMORY DEVICE, NONVOLATILE MEMORY SY...
Publication number
20140040631
Publication date
Feb 6, 2014
Hirokazu SO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MEMORY CONTROLLER AND NON-VOLATILE STORAGE DEVICE
Publication number
20120317458
Publication date
Dec 13, 2012
Hirokazu SO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MEMORY CONTROLLER AND NON-VOLATILE STORAGE DEVICE
Publication number
20120317340
Publication date
Dec 13, 2012
Hirokazu SO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MEMORY CONTROLLER AND NON-VOLATILE STORAGE DEVICE
Publication number
20120317341
Publication date
Dec 13, 2012
Hirokazu SO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ACCESS DEVICE, INFORMATION RECORDING DEVICE, CONTROLLER, REAL TIME...
Publication number
20110320692
Publication date
Dec 29, 2011
PANASONIC CORPORATION
Takuji Maeda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MEMORY DEVICE, HOST DEVICE, AND MEMORY SYSTEM
Publication number
20110258372
Publication date
Oct 20, 2011
PANASONIC CORPORATION
Masayuki Toyama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
NON-VOLATILE STORAGE DEVICE, ACCESS DEVICE, AND NON-VOLATILE STORAG...
Publication number
20110225370
Publication date
Sep 15, 2011
PANASONIC CORPORATION
Hirokazu So
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
NONVOLATILE STORAGE DEVICE, ACCESS DEVICE AND NONVOLATILE STORAGE S...
Publication number
20110213915
Publication date
Sep 1, 2011
Hirokazu SO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
NONVOLATILE MEMORY DEVICE, ACCESS DEVICE, NONVOLATILE MEMORY SYSTEM...
Publication number
20110167208
Publication date
Jul 7, 2011
Hirokazu So
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MEMORY CONTROLLER, NONVOLATILE STORAGE DEVICE, ACCESSING DEVICE, NO...
Publication number
20110138117
Publication date
Jun 9, 2011
Masahiro Nakamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DATA AREA MANAGING METHOD IN INFORMATION RECORDING MEDIUM AND INFOR...
Publication number
20110055467
Publication date
Mar 3, 2011
Takuji MAEDA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MEMORY CONTROLLER, NONVOLATILE STORAGE DEVICE, AND NONVOLATILE STOR...
Publication number
20100318760
Publication date
Dec 16, 2010
Hirokazu So
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Memory Controller,Non-Volatile Storage Device, Non-Volatile Storag...
Publication number
20100146633
Publication date
Jun 10, 2010
PANASONIC CORPORATION
Makoto Ochi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MEMORY CONTROLLER, NONVOLATILE MEMORY DEVICE, NONVOLATILE MEMORY SY...
Publication number
20100083006
Publication date
Apr 1, 2010
PANASONIC CORPORATION
Hirokazu So
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
RIGHT INFORMATION ENCRYPTION MODULE, NONVOLATILE MEMORY DEVICE, RIG...
Publication number
20100058074
Publication date
Mar 4, 2010
Hiroshi Sakurai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ENCRYPTED CONTENT REPRODUCTION DEVICE, ENCRYPTED CONTENT REPRODUCTI...
Publication number
20090232312
Publication date
Sep 17, 2009
Matsushita Electric Industrial Co., Ltd.
Yukiko Inoue
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTENT SEARCH DEVICE
Publication number
20090147960
Publication date
Jun 11, 2009
Matsushita Electric Industrial Co., Ltd.
Takuji Maeda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
NONVOLATILE MEMORY DEVICE, METHOD OF WRITING DATA,AND METHOD OF REA...
Publication number
20090049229
Publication date
Feb 19, 2009
Matsushita Electric Industrial Co., Ltd.
Toshiyuki Honda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
File management method and information processing device
Publication number
20080172397
Publication date
Jul 17, 2008
Takuji Maeda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Recording Medium, and Device and Method for Recording Information o...
Publication number
20070300078
Publication date
Dec 27, 2007
Matsushita Electric Industrial Co., Ltd.
Makoto Ochi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Recording Medium, Data Processing Apparatus, and Data Processing Me...
Publication number
20070277005
Publication date
Nov 29, 2007
Hirokazu So
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Memory Card, Access Device, and Processing Method of Memory Card
Publication number
20070255901
Publication date
Nov 1, 2007
Matsushita Electric Industrial Co., Ltd.
Takuji Maeda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Recording Medium, and Information Processing Device and Information...
Publication number
20070226399
Publication date
Sep 27, 2007
Matsushita Electric Industrial Co., Ltd.
Hirokazu So
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Data area managing method in information recording medium and infor...
Publication number
20070174550
Publication date
Jul 26, 2007
Matsushita Electric Industrial Co., Ltd.
Takuji Maeda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Data processing apparatus and data processing method
Publication number
20070174334
Publication date
Jul 26, 2007
Matsushita Electric Industrial Co., Ltd.
Shinji Inoue
G11 - INFORMATION STORAGE