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Yasuo Yamasaki
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Kodaira, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Electro-optical device, method of manufacturing electro-optical dev...
Patent number
9,547,169
Issue date
Jan 17, 2017
Seiko Epson Corporation
Yasuo Yamasaki
G02 - OPTICS
Information
Patent Grant
Laser diode and transmitter module
Patent number
9,397,473
Issue date
Jul 19, 2016
Sumitomo Electric Device Innovations, Inc.
Yasuo Yamasaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electronic component, electronic device, and method of manufacturin...
Patent number
8,749,001
Issue date
Jun 10, 2014
Seiko Epson Corporation
Terunao Hanaoka
G01 - MEASURING TESTING
Information
Patent Grant
Sensor device, motion sensor, and electronic device
Patent number
8,631,701
Issue date
Jan 21, 2014
Seiko Epson Corporation
Seiichi Chiba
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Access controller that controls access to files by using access con...
Patent number
8,543,602
Issue date
Sep 24, 2013
Hitachi, Ltd.
Akihiro Urano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
NAS system and remote copy method
Patent number
8,533,160
Issue date
Sep 10, 2013
Hitachi, Ltd.
Sadahiro Nakamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Access controller that controls access to files by using access con...
Patent number
8,260,811
Issue date
Sep 4, 2012
Hitachi, Ltd.
Akihiro Urano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Semiconductor device having multi-layered wiring layer and fabricat...
Patent number
8,212,356
Issue date
Jul 3, 2012
Seiko Epson Corporation
Yasuo Yamasaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
NAS system and remote copy method
Patent number
8,145,605
Issue date
Mar 27, 2012
Hitachi, Ltd.
Sadahiro Nakamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for manufacturing semiconductor device
Patent number
8,114,788
Issue date
Feb 14, 2012
Seiko Epson Corporation
Yasuo Yamasaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing semiconductor device
Patent number
7,910,498
Issue date
Mar 22, 2011
Seiko Epson Corporation
Yasuo Yamasaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Data recovery method in differential remote backup for a NAS system
Patent number
7,769,721
Issue date
Aug 3, 2010
Hitachi, Ltd.
Atsushi Ueoka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method of manufacturing a semiconductor device
Patent number
7,763,536
Issue date
Jul 27, 2010
Seiko Epson Corporation
Yasuo Yamasaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Root node for integrating NAS of different user name spaces
Patent number
7,761,552
Issue date
Jul 20, 2010
Hitachi, Ltd.
Takaki Nakamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
NAS system and remote copy method
Patent number
7,739,242
Issue date
Jun 15, 2010
Hitachi, Ltd.
Sadahiro Nakamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Lead frame and semiconductor device provided with lead frame
Patent number
7,719,095
Issue date
May 18, 2010
Kabushiki Kaisha Toshiba
Seigoh Onobuchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of restoring data by CDP utilizing file system information
Patent number
7,680,983
Issue date
Mar 16, 2010
Hitachi, Ltd.
Atsushi Sutoh
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and program for user authentication in a network storage system
Patent number
7,647,497
Issue date
Jan 12, 2010
Hitachi, Ltd.
Yasuo Yamasaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Semiconductor device
Patent number
7,642,627
Issue date
Jan 5, 2010
Seiko Epson Corporation
Yasuo Yamasaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for rolling back from snapshot with log
Patent number
7,565,572
Issue date
Jul 21, 2009
Hitachi, Ltd.
Yasuo Yamasaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for rolling back from snapshot with log
Patent number
7,428,657
Issue date
Sep 23, 2008
Hitachi, Ltd.
Yasuo Yamasaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Network storage system
Patent number
7,308,481
Issue date
Dec 11, 2007
Hitachi, Ltd.
Yoshifumi Takamoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Optical receptacle to enhance coupling efficiency with optical plug...
Patent number
7,198,415
Issue date
Apr 3, 2007
Sumitomo Electric Industries, Ltd.
Yasuo Yamasaki
G02 - OPTICS
Information
Patent Grant
Information processing system for updating data in a shared network...
Patent number
7,171,523
Issue date
Jan 30, 2007
Hitachi, Ltd.
Yasuo Yamasaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data backup method in a network storage system
Patent number
7,039,778
Issue date
May 2, 2006
Hitachi, Ltd.
Yasuo Yamasaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Process of resin sealing a semiconductor device and lead frame
Patent number
5,970,320
Issue date
Oct 19, 1999
Seiko Epson Corporation
Yasuo Yamasaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device including means for dispersing and absorbing t...
Patent number
5,554,885
Issue date
Sep 10, 1996
Seiko Epson Corporation
Yasuo Yamasaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Audio tape cassette, audio tape and production method of the same
Patent number
5,357,391
Issue date
Oct 18, 1994
Hitachi Maxell, Ltd.
Yoshiharu Katsuta
G11 - INFORMATION STORAGE
Information
Patent Grant
Titania sol
Patent number
5,049,309
Issue date
Sep 17, 1991
Ishihara Sangyo Kaisha, Ltd.
Masashi Sakamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Preparation of crystalline aluminosilicate zeolite, and its product
Patent number
4,954,326
Issue date
Sep 4, 1990
Teijin Petrochemical Industries, Ltd.
Tamio Onodera
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
ELECTRO-OPTICAL DEVICE, METHOD OF MANUFACTURING ELECTRO-OPTICAL DEV...
Publication number
20170059853
Publication date
Mar 2, 2017
SEIKO EPSON CORPORATION
Yasuo YAMASAKI
G02 - OPTICS
Information
Patent Application
ELECTRO-OPTICAL DEVICE, METHOD OF MANUFACTURING ELECTRO-OPTICAL DEV...
Publication number
20160282607
Publication date
Sep 29, 2016
SEIKO EPSON CORPORATION
Yasuo YAMASAKI
G02 - OPTICS
Information
Patent Application
LASER DIODE AND TRANSMITTER MODULE
Publication number
20150092803
Publication date
Apr 2, 2015
SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
Yasuo YAMASAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SENSOR DEVICE, MOTION SENSOR, AND ELECTRONIC DEVICE
Publication number
20140103467
Publication date
Apr 17, 2014
SEIKO EPSON CORPORATION
Seiichi CHIBA
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
ACCESS CONTROLLER THAT CONTROLS ACCESS TO FILES BY USING ACCESS CON...
Publication number
20120278289
Publication date
Nov 1, 2012
Akihiro Urano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
NAS SYSTEM AND REMOTE COPY METHOD
Publication number
20120158663
Publication date
Jun 21, 2012
Sadahiro Nakamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ELECTRONIC COMPONENT, ELECTRONIC DEVICE, AND METHOD OF MANUFACTURIN...
Publication number
20120080763
Publication date
Apr 5, 2012
SEIKO EPSON CORPORATION
Terunao HANAOKA
G01 - MEASURING TESTING
Information
Patent Application
SENSOR DEVICE, MOTION SENSOR, AND ELECTRONIC DEVICE
Publication number
20120079882
Publication date
Apr 5, 2012
SEIKO EPSON CORPORATION
Seiichi CHIBA
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
Method for Manufacturing Semiconductor Device
Publication number
20110136337
Publication date
Jun 9, 2011
SEIKO EPSON CORPORATION
Yasuo Yamasaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE, ELECTRONIC COMPONENT, AND FABRICATION PROCESS...
Publication number
20110115076
Publication date
May 19, 2011
SEIKO EPSON CORPORATION
Yasuo YAMASAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NAS SYSTEM AND REMOTE COPY METHOD
Publication number
20100250496
Publication date
Sep 30, 2010
Sadahiro Nakamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LEAD FRAME AND SEMICONDUCTOR DEVICE PROVIDED WITH LEAD FRAME
Publication number
20090146275
Publication date
Jun 11, 2009
Kabushiki Kaisha Toshiba
Seigoh Onobuchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ACCESS CONTROLLER THAT CONTROLS ACCESS TO FILES BY USING ACCESS CON...
Publication number
20090077087
Publication date
Mar 19, 2009
Akihiro Urano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DATA RECOVERY METHOD IN DIFFERENTIAL REMOTE BACKUP FOR A NAS SYSTEM
Publication number
20090077134
Publication date
Mar 19, 2009
Atsushi UEOKA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ROOT NODE FOR INTEGRATING NAS OF DIFFERENT USER NAME SPACES
Publication number
20090077201
Publication date
Mar 19, 2009
Takaki NAKAMURA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PREVENTIVE MEASURE AGAINST DATA OVERFLOW FROM DIFFERENTIAL VOLUME I...
Publication number
20090055608
Publication date
Feb 26, 2009
Yasuo Yamasaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD FOR ROLLING BACK FROM SNAPSHOT WITH LOG
Publication number
20090044046
Publication date
Feb 12, 2009
Yasuo Yamasaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage controller managing logical volume
Publication number
20080294844
Publication date
Nov 27, 2008
Yasuo Yamasaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method of restoring data by CDP utilizing file system information
Publication number
20080028144
Publication date
Jan 31, 2008
Hitachi, Ltd
Atsushi Sutoh
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Preventive measure against data overflow from differential volume i...
Publication number
20070180208
Publication date
Aug 2, 2007
Yasuo Yamasaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
NAS system and remote copy method
Publication number
20070168404
Publication date
Jul 19, 2007
Sadahiro Nakamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method for rolling back from snapshot with log
Publication number
20070094467
Publication date
Apr 26, 2007
Yasuo Yamasaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20070029671
Publication date
Feb 8, 2007
SEIKO EPSON CORPORATION
Yasuo Yamasaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
Publication number
20070026660
Publication date
Feb 1, 2007
SEIKO EPSON CORPORATION
Yasuo YAMASAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE
Publication number
20060286790
Publication date
Dec 21, 2006
SEIKO EPSON CORPORATION
Yasuo Yamasaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Storage controller managing logical volume
Publication number
20060155775
Publication date
Jul 13, 2006
Yasuo Yamasaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Optical receptacle to enhance coupling efficiency with optical plug...
Publication number
20060045438
Publication date
Mar 2, 2006
Sumitomo Electric Industries, Ltd.
Yasuo Yamasaki
G02 - OPTICS
Information
Patent Application
Method and program for user authentication in a network storage system
Publication number
20050204147
Publication date
Sep 15, 2005
Yasuo Yamasaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Data backup method in a network storage system
Publication number
20040236984
Publication date
Nov 25, 2004
Yasuo Yamasaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Network storage system
Publication number
20040143643
Publication date
Jul 22, 2004
Yoshifumi Takamoto
G06 - COMPUTING CALCULATING COUNTING