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Atsushi Kato
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Odawara, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Magnetoresistive head with a CPP structure having suppressed side r...
Patent number
9,230,574
Issue date
Jan 5, 2016
HGST Netherlands B.V.
Nobuo Yoshida
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Injection molding machine
Patent number
8,994,313
Issue date
Mar 31, 2015
Sumitomo Heavy Industries, Ltd.
Noritaka Okada
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Injection molding machine
Patent number
8,994,314
Issue date
Mar 31, 2015
Sumitomo Heavy Industries, Ltd.
Atsushi Kato
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Perpendicular magnetic recording head and method for manufacturing...
Patent number
8,842,388
Issue date
Sep 23, 2014
HGST Netherlands B.V.
Atsushi Kato
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic head having a contact detection sensor
Patent number
8,767,345
Issue date
Jul 1, 2014
HGST Netherlands B.V.
Hideaki Tanaka
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic head having a thermal fly-height control (TFC) structure u...
Patent number
8,760,787
Issue date
Jun 24, 2014
HGST Netherlands B.V.
Takashi Wagatsuma
G11 - INFORMATION STORAGE
Information
Patent Grant
Low clearance magnetic head having a contact detection sensor
Patent number
8,717,711
Issue date
May 6, 2014
HGST Netherlands B.V.
Atsushi Kato
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic head slider with diffusion stop films each of which is dis...
Patent number
8,144,429
Issue date
Mar 27, 2012
Hitachi Global Storage Technologies Netherlands B.V.
Atsushi Kato
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic head slider
Patent number
7,885,038
Issue date
Feb 8, 2011
Hitachi Global Storage Technologies Netherlands B.V.
Atsushi Kato
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of fabricating a magnetic recording head for perpendicular r...
Patent number
7,882,617
Issue date
Feb 8, 2011
Atsushi Kato
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording head for perpendicular recording, fabrication pr...
Patent number
7,755,864
Issue date
Jul 13, 2010
Hitachi Global Storage Technologies Netherlands B.V.
Atsushi Kato
G11 - INFORMATION STORAGE
Information
Patent Grant
Thin film magnetic head with thermal flying height control pads loc...
Patent number
7,733,606
Issue date
Jun 8, 2010
Hitachi Global Storage Technologies Netherlands B.V.
Atsushi Kato
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of manufacturing a magnetic head
Patent number
7,716,812
Issue date
May 18, 2010
Hitachi Global Storage Technologies Netherlands B.V.
Atsushi Kato
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic head main pole with leading and trailing edges of differen...
Patent number
7,710,685
Issue date
May 4, 2010
Hitachi Global Storage Technologies Netherlands B.V.
Hisashi Kimura
G11 - INFORMATION STORAGE
Information
Patent Grant
High reliability heater for flying height control
Patent number
7,649,714
Issue date
Jan 19, 2010
Hitachi Global Storage Technologies Netherlands B.V.
Atsushi Kato
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of manufacturing an integrated thin film head
Patent number
7,168,155
Issue date
Jan 30, 2007
Hitachi Global Storage Technologies Japan, Ltd.
Kiyonori Shiraki
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic head with heater of thermal flying height control
Patent number
7,164,555
Issue date
Jan 16, 2007
Hitachi Global Storage Technologies Netherlands B.V.
Atsushi Kato
G11 - INFORMATION STORAGE
Information
Patent Grant
Place name expressing dictionary generating method and its apparatus
Patent number
6,912,516
Issue date
Jun 28, 2005
Hitachi, Ltd.
Hisashi Ikeda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Integrated thin film head with magneto-resistive sensor preventing...
Patent number
6,882,507
Issue date
Apr 19, 2005
Hitachi Global Storage Technologies, Japan, Ltd.
Kiyonori Shiraki
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic head wherein one of multiple insulating layers determines...
Patent number
6,760,190
Issue date
Jul 6, 2004
Hitachi, Ltd.
Atsushi Kato
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic head and magnetic disk device using the same
Patent number
6,436,560
Issue date
Aug 20, 2002
Hitachi, Ltd.
Atsushi Kato
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR DEVICE, IMAGING ELEMENT, AND ELECTRONIC DEVICE
Publication number
20230007202
Publication date
Jan 5, 2023
Sony Semiconductor Solutions Corporation
ATSUSHI KATO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MAGNETIC HEAD HAVING A THERMAL FLY-HEIGHT CONTROL (TFC) STRUCTURE U...
Publication number
20130141813
Publication date
Jun 6, 2013
Hitachi Global Storage Technologies Netherlands B.V.
Takashi Wagatsuma
G11 - INFORMATION STORAGE
Information
Patent Application
LOW CLEARANCE MAGNETIC HEAD HAVING A CONTACT DETECTION SENSOR
Publication number
20130077189
Publication date
Mar 28, 2013
Hitachi Global Storage Technologies Netherlands B.V.
Atsushi Kato
G11 - INFORMATION STORAGE
Information
Patent Application
INJECTION MOLDING MACHINE
Publication number
20130026961
Publication date
Jan 31, 2013
Sumitomo Heavy Industries, Ltd.
Noritaka OKADA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
INJECTION MOLDING MACHINE
Publication number
20130026956
Publication date
Jan 31, 2013
Sumitomo Heavy Industries, Ltd.
Atsushi KATO
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
MAGNETIC HEAD HAVING A CONTACT DETECTION SENSOR
Publication number
20120262816
Publication date
Oct 18, 2012
Hitachi Global Storage Technologies Netherlands B.V.
Hideaki Tanaka
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetoresistive Head With A CPP Structure Having Suppressed Side R...
Publication number
20100142100
Publication date
Jun 10, 2010
Nobuo Yoshida
G11 - INFORMATION STORAGE
Information
Patent Application
Perpendicular magnetic recording head and method for manufacturing...
Publication number
20090213496
Publication date
Aug 27, 2009
Atsushi Kato
G11 - INFORMATION STORAGE
Information
Patent Application
Perpendicular magnetic recording head
Publication number
20090073608
Publication date
Mar 19, 2009
Norihiro Ookawa
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetic head slider
Publication number
20070201165
Publication date
Aug 30, 2007
Hitachi Global Storage Technologies Netherlands B.V.
Atsushi Kato
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetic head and method of manufacturing the same
Publication number
20070195454
Publication date
Aug 23, 2007
Hitachi Global Storage Technologies Netherlands B.V.
Hisashi Kimura
G11 - INFORMATION STORAGE
Information
Patent Application
Method of manufacturing a magnetic head and a magnetic head
Publication number
20060238918
Publication date
Oct 26, 2006
Hitachi Global Storage Technologies Netherlands B.V.
Atsushi Kato
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetic recording head for perpendicular recording with enhanced c...
Publication number
20060090329
Publication date
May 4, 2006
Hitachi Global Storage Technologies Netherlands B.V.
Atsushi Kato
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetic recording head for perpendicular recording, fabrication pr...
Publication number
20060087770
Publication date
Apr 27, 2006
Hitachi Global Storage Technologies Netherlands B.V.
Atsushi Kato
G11 - INFORMATION STORAGE
Information
Patent Application
Thin film magnetic head with thermal flying height control pads loc...
Publication number
20060056110
Publication date
Mar 16, 2006
Hitachi Global Storage Technologies Netherlands B.V.
Atsushi Kato
G11 - INFORMATION STORAGE
Information
Patent Application
High reliability heater for flying height control
Publication number
20060034013
Publication date
Feb 16, 2006
Hitachi Global Storage Technologies Netherlands B.V.
Atsushi Kato
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetic head with heater of thermal flying height control
Publication number
20060034014
Publication date
Feb 16, 2006
Hitachi Global Storage Technologies Netherlands B.V.
Atsushi Kato
G11 - INFORMATION STORAGE
Information
Patent Application
Integrated thin film head and the manufacturing method
Publication number
20050162784
Publication date
Jul 28, 2005
Hitachi Global Storage Technologies Japan, Ltd.
Kiyonori Shiraki
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetic head
Publication number
20020071965
Publication date
Jun 13, 2002
Hitachi, Ltd.
Atsushi Kato
G11 - INFORMATION STORAGE
Information
Patent Application
Integrated thin film head and the manufacturing method
Publication number
20010030840
Publication date
Oct 18, 2001
Kiyonori Shiraki
G11 - INFORMATION STORAGE