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Yasutaka SUZUKI
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Analyzer for substance
Patent number
9,417,163
Issue date
Aug 16, 2016
Hitachi, Ltd.
Hisashi Nagano
G01 - MEASURING TESTING
Information
Patent Grant
Attached matter inspection device
Patent number
9,261,437
Issue date
Feb 16, 2016
Hitachi, Ltd.
Hideo Kashima
G01 - MEASURING TESTING
Information
Patent Grant
Analysis device and analysis method
Patent number
9,040,905
Issue date
May 26, 2015
Hitachi, Ltd.
Hisashi Nagano
G01 - MEASURING TESTING
Information
Patent Grant
Wiring glass substrate for connecting a semiconductor chip to a pri...
Patent number
7,535,106
Issue date
May 19, 2009
Renesas Technology Corp.
Osamu Shiono
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Glass substrate for a magnetic disk, a magnetic disk which can be f...
Patent number
7,259,936
Issue date
Aug 21, 2007
Hitachi Global Storage Technologies Japan, Ltd.
Hiroki Yamamoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Wiring glass substrate for connecting a semiconductor chip to a pri...
Patent number
7,183,650
Issue date
Feb 27, 2007
Renesas Technology Corp.
Osamu Shiono
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Glass substrate for a magnetic disk, a magnetic disk which can be f...
Patent number
7,035,049
Issue date
Apr 25, 2006
Hitachi Global Storage Technologies Japan, Ltd.
Hiroki Yamamoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Aluminum nitride sintered body and substrate for electronic devices
Patent number
6,953,761
Issue date
Oct 11, 2005
Hitachi, Ltd.
Shigeru Tanaka
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Gas discharge type display panel and production method therefor
Patent number
6,840,833
Issue date
Jan 11, 2005
Hitachi, Ltd.
Shigehisa Motowaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Glass substrate for a magnetic disk, a magnetic disk which can be f...
Patent number
6,801,397
Issue date
Oct 5, 2004
Hitachi, Ltd.
Hiroki Yamamoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording medium, a manufacturing method thereof, and a ma...
Patent number
6,689,456
Issue date
Feb 10, 2004
Hitachi, Ltd.
Tetsuo Nakazawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Glass substrate for a magnetic disk, a magnetic disk which can be f...
Patent number
6,577,472
Issue date
Jun 10, 2003
Hitachi, Ltd.
Hiroki Yamamoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Glass material
Patent number
6,440,517
Issue date
Aug 27, 2002
Hitachi, Ltd.
Hiroki Yamamoto
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Optical information recording medium
Patent number
6,177,169
Issue date
Jan 23, 2001
Hitachi, Ltd.
Hiroki Yamamoto
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Optical information recording medium
Patent number
5,985,401
Issue date
Nov 16, 1999
Hitachi, Ltd.
Hiroki Yamamoto
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Magnetic head slider and magnetic disk device using the same
Patent number
5,910,863
Issue date
Jun 8, 1999
Hitachi, Ltd.
Takeshi Miyazaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic head, bonding glass used therefor and magnetic recording a...
Patent number
5,239,434
Issue date
Aug 24, 1993
Hitachi, Ltd.
Takashi Naito
C03 - GLASS MINERAL OR SLAG WOOL
Patents Applications
last 30 patents
Information
Patent Application
Elevator and Control Method for Elevator
Publication number
20220024720
Publication date
Jan 27, 2022
Hitachi, Ltd
Takeshi KONDO
B66 - HOISTING LIFTING HAULING
Information
Patent Application
ATTACHED MATTER INSPECTION DEVICE
Publication number
20150233796
Publication date
Aug 20, 2015
Hitachi, Ltd
Hideo KASHIMA
G01 - MEASURING TESTING
Information
Patent Application
ANALYSIS DEVICE AND ANALYSIS METHOD
Publication number
20150235831
Publication date
Aug 20, 2015
Hitachi, Ltd
Hisashi Nagano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANALYZER FOR SUBSTANCE
Publication number
20140260542
Publication date
Sep 18, 2014
Hitachi, Ltd
Hisashi NAGANO
G01 - MEASURING TESTING
Information
Patent Application
ATTACHED MATTER TESTING DEVICE AND TESTING METHOD
Publication number
20140238106
Publication date
Aug 28, 2014
Hideo Kashima
G01 - MEASURING TESTING
Information
Patent Application
ANALYSIS DEVICE AND ANALYSIS METHOD
Publication number
20140151543
Publication date
Jun 5, 2014
Hitachi, Ltd
Hisashi Nagano
G01 - MEASURING TESTING
Information
Patent Application
DETECTOR AND ENTRY CONTROL SYSTEM
Publication number
20120139736
Publication date
Jun 7, 2012
Yasutaka Suzuki
G01 - MEASURING TESTING
Information
Patent Application
Wiring glass substrate for connecting a semiconductor chip to a pri...
Publication number
20070114653
Publication date
May 24, 2007
Hitachi, Ltd
Osamu Shiono
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Glass substrate for a magnetic disk, a magnetic disk which can be f...
Publication number
20060034015
Publication date
Feb 16, 2006
Hiroki Yamamoto
G11 - INFORMATION STORAGE
Information
Patent Application
Glass substrate for a magnetic disk, a magnetic disk which can be f...
Publication number
20050013048
Publication date
Jan 20, 2005
Hiroki Yamamoto
G11 - INFORMATION STORAGE
Information
Patent Application
Wiring glass substrate and method of manufacturing the wiring glass...
Publication number
20040217455
Publication date
Nov 4, 2004
Osamu Shiono
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Glass material
Publication number
20040170842
Publication date
Sep 2, 2004
Hiroki Yamamoto
G11 - INFORMATION STORAGE
Information
Patent Application
Glass material
Publication number
20040170797
Publication date
Sep 2, 2004
Hiroki Yamamoto
G11 - INFORMATION STORAGE
Information
Patent Application
Aluminum nitride sintered body and substrate for electronic devices
Publication number
20040126598
Publication date
Jul 1, 2004
Hitachi, Ltd.
Shigeru Tanaka
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Glass substrate for a magnetic disk, a magnetic disk which can be f...
Publication number
20030202280
Publication date
Oct 30, 2003
Hiroki Yamamoto
G11 - INFORMATION STORAGE
Information
Patent Application
Glass material
Publication number
20030008760
Publication date
Jan 9, 2003
Hiroki Yamamoto
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
Magnetic recording medium, a manufacturing method thereof, and a ma...
Publication number
20020034665
Publication date
Mar 21, 2002
Tetsuo Nakazawa
G11 - INFORMATION STORAGE
Information
Patent Application
Glass substrate for a magnetic disk, a magnetic disk which can be f...
Publication number
20010038930
Publication date
Nov 8, 2001
Hiroki Yamamoto
G11 - INFORMATION STORAGE