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Takehiro Kamigama
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Manufacturing method of head arm assembly
Patent number
7,293,347
Issue date
Nov 13, 2007
TDK Corporation
Takehiro Kamigama
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of lapping medium-opposing surface in thin-film magnetic head
Patent number
6,945,847
Issue date
Sep 20, 2005
TDK Corporation
Norikazu Ota
B24 - GRINDING POLISHING
Information
Patent Grant
Manufacturing method of head arm assembly
Patent number
6,851,177
Issue date
Feb 8, 2005
TDK Corporation
Takehiro Kamigama
G11 - INFORMATION STORAGE
Information
Patent Grant
Head gimbal assembly with a ground or source voltage lead conductor
Patent number
6,839,204
Issue date
Jan 4, 2005
TDK Corporation
Masashi Shiraishi
G11 - INFORMATION STORAGE
Information
Patent Grant
Manufacturing method of a head gimbal assembly
Patent number
6,829,818
Issue date
Dec 14, 2004
TDK Corporation
Takehiro Kamigama
G11 - INFORMATION STORAGE
Information
Patent Grant
Head arm assembly, disk apparatus with head arm assembly and manufa...
Patent number
6,680,824
Issue date
Jan 20, 2004
TDK Corporation
Takehiro Kamigama
G11 - INFORMATION STORAGE
Information
Patent Grant
Head gimbal assembly having a flexible printed circuit
Patent number
6,667,857
Issue date
Dec 23, 2003
TDK Corporation
Takehiro Kamigama
G11 - INFORMATION STORAGE
Information
Patent Grant
Head slider suspension, head assembly, and information recording an...
Patent number
6,507,459
Issue date
Jan 14, 2003
TDK Corporation
Takehiro Kamigama
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
Solid state drive controller with fast NVRAM buffer and non-volatil...
Publication number
20100191896
Publication date
Jul 29, 2010
MagIC Technologies, Inc.
Hsu Kai Yang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Manufacturing method of head arm assembly
Publication number
20050060873
Publication date
Mar 24, 2005
TDK CORPORATION
Takehiro Kamigama
G11 - INFORMATION STORAGE
Information
Patent Application
Method of lapping medium-opposing surface in thin-film magnetic head
Publication number
20040235394
Publication date
Nov 25, 2004
TDK Corporation
Norikazu Ota
B24 - GRINDING POLISHING
Information
Patent Application
Head arm assembly, disk apparatus with head arm assembly and manufa...
Publication number
20020057535
Publication date
May 16, 2002
Takehiro Kamigama
G11 - INFORMATION STORAGE
Information
Patent Application
Head gimbal assembly
Publication number
20020041469
Publication date
Apr 11, 2002
Masashi Shiraishi
G11 - INFORMATION STORAGE
Information
Patent Application
Manufacturing method of head arm assembly
Publication number
20020038506
Publication date
Apr 4, 2002
Takehiro Kamigama
G11 - INFORMATION STORAGE
Information
Patent Application
Head gimbal assembly
Publication number
20020030940
Publication date
Mar 14, 2002
Takehiro Kamigama
G11 - INFORMATION STORAGE
Information
Patent Application
Manufacturing method of head gimbal assembly and apparatus for cutt...
Publication number
20020029461
Publication date
Mar 14, 2002
Takehiro Kamigama
G11 - INFORMATION STORAGE