Hitoshi Matsushima

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical pickup
- Patent number 8,284,640
- Issue date Oct 9, 2012
- Hitachi Media Electronics Co., Ltd.
- Hiroyuki Toyoda
- G11 - INFORMATION STORAGE
Information Patent Grant
Electronic apparatus
- Patent number 8,164,902
- Issue date Apr 24, 2012
- Hitachi, Ltd.
- Hitoshi Matsushima
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
System and method for controlling air conditioning facilities, and...
- Patent number 8,155,793
- Issue date Apr 10, 2012
- Hitachi, Ltd.
- Tadakatsu Nakajima
- G05 - CONTROLLING REGULATING
Information Patent Grant
Cooling systems and electronic apparatus
- Patent number 7,903,407
- Issue date Mar 8, 2011
- Hitachi, Ltd.
- Hitoshi Matsushima
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Optical pickup device with heat radiating structure
- Patent number 7,890,967
- Issue date Feb 15, 2011
- Hitachi Media Electronics Co., Ltd.
- Hiroyuki Toyoda
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk array device and electronic device
- Patent number 7,872,865
- Issue date Jan 18, 2011
- Hitachi, Ltd.
- Hitoshi Matsushima
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk array apparatus
- Patent number 7,859,834
- Issue date Dec 28, 2010
- Hitachi, Ltd.
- Hiroshi Fukuda
- G11 - INFORMATION STORAGE
Information Patent Grant
Cooling device and electronic apparatus using the same
- Patent number 7,826,217
- Issue date Nov 2, 2010
- Hitachi, Ltd.
- Yoshihiro Kondo
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Disk array apparatus
- Patent number 7,724,515
- Issue date May 25, 2010
- Hitachi, Ltd.
- Hiroshi Fukuda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Disk array apparatus for providing equalized cooling
- Patent number 7,715,188
- Issue date May 11, 2010
- Hitachi, Ltd.
- Hitoshi Matsushima
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk array system
- Patent number 7,675,748
- Issue date Mar 9, 2010
- Hitachi, Ltd.
- Hitoshi Matsushima
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk array apparatus and liquid cooling apparatus thereof
- Patent number 7,586,741
- Issue date Sep 8, 2009
- Hitachi, Ltd.
- Hitoshi Matsushima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Disk array apparatus
- Patent number 7,457,112
- Issue date Nov 25, 2008
- Hitachi, Ltd.
- Hiroshi Fukuda
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk array system
- Patent number 7,436,663
- Issue date Oct 14, 2008
- Hitachi, Ltd.
- Hitoshi Matsushima
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk array apparatus
- Patent number 7,369,406
- Issue date May 6, 2008
- Hitachi, Ltd.
- Hitoshi Matsushima
- G11 - INFORMATION STORAGE
Information Patent Grant
Storage device system and cooling structure for logic circuit board...
- Patent number 7,359,191
- Issue date Apr 15, 2008
- Hitachi, Ltd.
- Shunsuke Yamana
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Redundant liquid cooling system and electronic apparatus having the...
- Patent number 7,149,084
- Issue date Dec 12, 2006
- Hitachi, Ltd.
- Hitoshi Matsushima
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Liquid cooling system
- Patent number 7,113,404
- Issue date Sep 26, 2006
- Hitachi, Ltd.
- Takashi Naganawa
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Electronic apparatus
- Patent number 7,044,198
- Issue date May 16, 2006
- Hitachi, Ltd.
- Hitoshi Matsushima
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Plate type heat exchanger
- Patent number 6,926,075
- Issue date Aug 9, 2005
- Hitachi Air Conditioning Systems Co., Ltd.
- Hitoshi Matsushima
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Laminated heat exchanger and refrigeration cycle
- Patent number 6,640,579
- Issue date Nov 4, 2003
- Hitachi, Ltd. for the Benefit of Hitachi Air Conditioning Systems Co. Ltd.
- Hitoshi Matsushima
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Picture codec and teleconference terminal equipment
- Patent number 6,285,391
- Issue date Sep 4, 2001
- Hitachi, Ltd.
- Yoji Shibata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Picture codec and teleconference terminal equipment
- Patent number 6,249,309
- Issue date Jun 19, 2001
- Hitachi, Ltd.
- Yoji Shibata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Heat dissipation structure for a personal computer including two he...
- Patent number 6,094,344
- Issue date Jul 25, 2000
- Hitachi, Ltd.
- Tsuyoshi Nakagawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Heat dissipation structure for electronic equipment including two h...
- Patent number 6,094,343
- Issue date Jul 25, 2000
- Hitachi, Ltd.
- Tsuyoshi Nakagawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Teleconference module with video codec for motion picture data
- Patent number 5,936,945
- Issue date Aug 10, 1999
- Hitachi, Ltd.
- Yoji Shibata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Heat dissipation structure in a portable computer including a heat...
- Patent number 5,805,417
- Issue date Sep 8, 1998
- Hitachi, Ltd.
- Tsuyoshi Nakagawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Air-cooled information processing apparatus having cooling air fan,...
- Patent number 5,796,580
- Issue date Aug 18, 1998
- Hitachi, Ltd.
- Toshihiro Komatsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Picture codec for teleconference equipment, which forms and display...
- Patent number 5,790,178
- Issue date Aug 4, 1998
- Hitachi, Ltd.
- Yoji Shibata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Picture codec and teleconference terminal equipment
- Patent number 5,777,663
- Issue date Jul 7, 1998
- Hitachi, Ltd.
- Yoji Shibata
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR CONTROLLING AIR CONDITIONING FACILITIES, AND...
- Publication number 20100076608
- Publication date Mar 25, 2010
- Hitachi, Ltd.
- Tadakatsu NAKAJIMA
- G05 - CONTROLLING REGULATING
Information Patent Application
ELECTRONIC APPARATUS
- Publication number 20100073863
- Publication date Mar 25, 2010
- Hitachi, Ltd.
- Hitoshi MATSUSHIMA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Cooling Systems and Electronic Apparatus
- Publication number 20100027216
- Publication date Feb 4, 2010
- Hitachi, Ltd.
- Hitoshi MATSUSHIMA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
OPTICAL PICKUP
- Publication number 20090268587
- Publication date Oct 29, 2009
- Hiroyuki Toyoda
- G11 - INFORMATION STORAGE
Information Patent Application
DISK ARRAY DEVICE AND ELECTRONIC DEVICE
- Publication number 20090268391
- Publication date Oct 29, 2009
- HITACHI LTD.
- Hitoshi Matsushima
- G11 - INFORMATION STORAGE
Information Patent Application
Cooling Device and Electronic Apparatus Using the Same
- Publication number 20090154104
- Publication date Jun 18, 2009
- Yoshihiro Kondo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC EQUIPMENT SYSTEM
- Publication number 20090097205
- Publication date Apr 16, 2009
- Hitachi, Ltd.
- Hitoshi Matsushima
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Disk array apparatus
- Publication number 20090091883
- Publication date Apr 9, 2009
- Hitachi, Ltd.
- Hiroshi Fukuda
- G11 - INFORMATION STORAGE
Information Patent Application
Disk array apparatus
- Publication number 20080259563
- Publication date Oct 23, 2008
- Hitachi, Ltd.
- Hiroshi Fukuda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISK ARRAY SYSTEM AND ELECTRONIC APPARATUS
- Publication number 20080186679
- Publication date Aug 7, 2008
- Hitoshi Matsushima
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL PICKUP DEVICE
- Publication number 20080074962
- Publication date Mar 27, 2008
- Hiroyuki Toyoda
- G11 - INFORMATION STORAGE
Information Patent Application
Disk array system
- Publication number 20080007912
- Publication date Jan 10, 2008
- HITACHI, LTD.
- Hitoshi Matsushima
- G11 - INFORMATION STORAGE
Information Patent Application
Disk array apparatus
- Publication number 20070109744
- Publication date May 17, 2007
- Hitoshi Matsushima
- G11 - INFORMATION STORAGE
Information Patent Application
Disk array apparatus
- Publication number 20070053154
- Publication date Mar 8, 2007
- Hitachi, Ltd.
- Hiroshi Fukuda
- G11 - INFORMATION STORAGE
Information Patent Application
Disk array apparatus
- Publication number 20070025076
- Publication date Feb 1, 2007
- Hitoshi Matsushima
- G11 - INFORMATION STORAGE
Information Patent Application
Disk array apparatus and liquid cooling apparatus thereof
- Publication number 20060176665
- Publication date Aug 10, 2006
- Hitoshi Matsushima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Disk array system
- Publication number 20060077776
- Publication date Apr 13, 2006
- Hitoshi Matsushima
- G11 - INFORMATION STORAGE
Information Patent Application
Storage device system and cooling structure for logic circuit board...
- Publication number 20050286221
- Publication date Dec 29, 2005
- Shunsuke Yamana
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Redundant liquid cooling system and electronic apparatus having the...
- Publication number 20050180105
- Publication date Aug 18, 2005
- Hitoshi Matsushima
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Electronic apparatus
- Publication number 20050126752
- Publication date Jun 16, 2005
- Hitoshi Matsushima
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Liquid cooling system
- Publication number 20050088820
- Publication date Apr 28, 2005
- Takashi Naganawa
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Cooling device and electronic apparatus building in the same
- Publication number 20050081534
- Publication date Apr 21, 2005
- Osamu Suzuki
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Plate type heat exchanger
- Publication number 20040011515
- Publication date Jan 22, 2004
- Hitoshi Matsushima
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
System and method for authentication
- Publication number 20030084294
- Publication date May 1, 2003
- Hirokazu Aoshima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Laminated heat exchanger and refrigeation cycle
- Publication number 20030051501
- Publication date Mar 20, 2003
- Hitoshi Matsushima
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Picture codec and teleconference terminal equipment
- Publication number 20020018114
- Publication date Feb 14, 2002
- Yoji Shibata
- G06 - COMPUTING CALCULATING COUNTING

Hitoshi Matsushima

Person

Patents Grantslast 30 patents

Optical pickup

Electronic apparatus

System and method for controlling air conditioning facilities, and...

Cooling systems and electronic apparatus

Optical pickup device with heat radiating structure

Disk array device and electronic device

Disk array apparatus

Cooling device and electronic apparatus using the same

Disk array apparatus

Disk array apparatus for providing equalized cooling

Disk array system

Disk array apparatus and liquid cooling apparatus thereof

Disk array apparatus

Disk array system

Disk array apparatus

Storage device system and cooling structure for logic circuit board...

Redundant liquid cooling system and electronic apparatus having the...

Liquid cooling system

Electronic apparatus

Plate type heat exchanger

Laminated heat exchanger and refrigeration cycle

Picture codec and teleconference terminal equipment

Picture codec and teleconference terminal equipment

Heat dissipation structure for a personal computer including two he...

Heat dissipation structure for electronic equipment including two h...

Teleconference module with video codec for motion picture data

Heat dissipation structure in a portable computer including a heat...

Air-cooled information processing apparatus having cooling air fan,...

Picture codec for teleconference equipment, which forms and display...

Picture codec and teleconference terminal equipment

Patents Applicationslast 30 patents

SYSTEM AND METHOD FOR CONTROLLING AIR CONDITIONING FACILITIES, AND...

ELECTRONIC APPARATUS

Cooling Systems and Electronic Apparatus

OPTICAL PICKUP

DISK ARRAY DEVICE AND ELECTRONIC DEVICE

Cooling Device and Electronic Apparatus Using the Same

ELECTRONIC EQUIPMENT SYSTEM

Disk array apparatus

Disk array apparatus

DISK ARRAY SYSTEM AND ELECTRONIC APPARATUS

OPTICAL PICKUP DEVICE

Disk array system

Disk array apparatus

Disk array apparatus

Disk array apparatus

Disk array apparatus and liquid cooling apparatus thereof

Disk array system

Storage device system and cooling structure for logic circuit board...

Redundant liquid cooling system and electronic apparatus having the...

Electronic apparatus

Liquid cooling system

Cooling device and electronic apparatus building in the same

Plate type heat exchanger

System and method for authentication

Laminated heat exchanger and refrigeation cycle

Picture codec and teleconference terminal equipment