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Shigeyuki Sasaki
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Kasumigaura, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Light source module
Patent number
8,547,502
Issue date
Oct 1, 2013
Hitachi Consumer Electronics Co., Ltd.
Norio Nakazato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thermally assisted magnetic head assembly and magnetic disk device
Patent number
8,477,570
Issue date
Jul 2, 2013
Hitachi, Ltd.
Satoshi Arai
G11 - INFORMATION STORAGE
Information
Patent Grant
Liquid crystal display device
Patent number
8,363,179
Issue date
Jan 29, 2013
Hitachi Consumer Electronics Co., Ltd.
Hidenao Kubota
G02 - OPTICS
Information
Patent Grant
Magnetic recording head having a flexible heat-conductive member of...
Patent number
8,355,298
Issue date
Jan 15, 2013
Hitachi, Ltd.
Shigeyuki Sasaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Cooling system and electronic apparatus applying the same therein
Patent number
8,345,425
Issue date
Jan 1, 2013
Hitachi, Ltd.
Hiroyuki Toyoda
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Chemical analysis apparatus and chemical analysis cartridge
Patent number
7,678,576
Issue date
Mar 16, 2010
Hitachi High-Technologies Corporation
Shigeyuki Sasaki
G01 - MEASURING TESTING
Information
Patent Grant
Liquid crystal display device
Patent number
7,651,249
Issue date
Jan 26, 2010
Hitachi, Ltd.
Shigeo Ohashi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Liquid-cooled electronic device
Patent number
5,959,351
Issue date
Sep 28, 1999
Hitachi, Ltd.
Shigeyuki Sasaki
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Low thermal resistant, fluid-cooled semiconductor module
Patent number
5,774,334
Issue date
Jun 30, 1998
Hitachi, Ltd.
Keizo Kawamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus for cooling semiconductor device and computer having the...
Patent number
5,406,807
Issue date
Apr 18, 1995
Hitachi, Ltd.
Noriyuki Ashiwake
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Liquid impingement cooling module for semiconductor devices
Patent number
5,270,572
Issue date
Dec 14, 1993
Hitachi, Ltd.
Tadakatsu Nakajima
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Thermally Assisted Magnetic Head Assembly and Magnetic Disk Device
Publication number
20120320719
Publication date
Dec 20, 2012
HITACHI LTD.
Satoshi Arai
G11 - INFORMATION STORAGE
Information
Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20110234939
Publication date
Sep 29, 2011
Hitachi Consumer Electronics Co., Ltd.
Hidenao Kubota
G02 - OPTICS
Information
Patent Application
COOLING SYSTEM AND ELECTRONIC APPARATUS APPLYING THE SAME THEREIN
Publication number
20110048676
Publication date
Mar 3, 2011
Hitachi, Ltd
Hiroyuki TOYODA
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
MAGNETIC DISK DRIVE
Publication number
20100195450
Publication date
Aug 5, 2010
Shigeyuki SASAKI
G11 - INFORMATION STORAGE
Information
Patent Application
HEAD SUPPORTING MECHANISM
Publication number
20100165514
Publication date
Jul 1, 2010
Irizo NANIWA
G11 - INFORMATION STORAGE
Information
Patent Application
Light Source Module
Publication number
20090103005
Publication date
Apr 23, 2009
Norio NAKAZATO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20080285290
Publication date
Nov 20, 2008
Hitachi, Ltd.
Shigeo Ohashi
G02 - OPTICS
Information
Patent Application
Chemical analysis device and chemical analysis cartridge
Publication number
20070025876
Publication date
Feb 1, 2007
Noriyo Nishijima
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Chemical analyzer and cartridge for chemical analyzer
Publication number
20060245972
Publication date
Nov 2, 2006
Yasuo Osone
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Chemical analysis apparatus and chemical analysis cartridge
Publication number
20060159586
Publication date
Jul 20, 2006
Shigeyuki Sasaki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Chemical analyzing apparatus
Publication number
20060073584
Publication date
Apr 6, 2006
Shigeyuki Sasaki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL