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Daisuke Mitsuhashi
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Minato, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Conductive film
Patent number
8,852,728
Issue date
Oct 7, 2014
FUJIFILM Corporation
Toyomi Matsuda
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Pattern exposure method, conductive film producing method, and cond...
Patent number
8,383,329
Issue date
Feb 26, 2013
FUJIFILM Corporation
Toyomi Matsuda
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Contact-type magnetic head having an integral control portion for g...
Patent number
5,717,551
Issue date
Feb 10, 1998
Fuji Photo Film Co., Ltd.
Kenji Negishi
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic disk
Patent number
5,249,093
Issue date
Sep 28, 1993
Fuji Photo Film Co., Ltd.
Masaru Umekida
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording and reproduction system having opposed magnetic...
Patent number
5,204,795
Issue date
Apr 20, 1993
Fuji Photo Film Co., Ltd.
Daisuke Mitsuhashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Control member having stabilizing surfaces which generate negative...
Patent number
5,175,660
Issue date
Dec 29, 1992
Fuji Photo Film Co., Ltd.
Daisuke Mitsuhashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Negative pressure control member for stabilizing magnetic disk cont...
Patent number
5,138,509
Issue date
Aug 11, 1992
Fuji Photo Film Co., Ltd.
Daisuke Mitsuhashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Thin film magnetic head comprising a protective layer
Patent number
5,130,878
Issue date
Jul 14, 1992
Fuji Photo Film Co., Ltd.
Daisuke Mitsuhashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording and reproduction device having opposed magnetic...
Patent number
5,107,384
Issue date
Apr 21, 1992
Fuji Photo Film Co., Ltd.
Daisuke Mitsuhashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Dual magnetic recording and reproduction heads with elastic mounting
Patent number
5,055,955
Issue date
Oct 8, 1991
Fuji Photo Film Co., Ltd.
Daisuke Mitsuhashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic sheet control member
Patent number
5,047,888
Issue date
Sep 10, 1991
Fuji Photo Film Co., Ltd.
Daisuke Mitsuhashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic head having a control portion for generating negative pres...
Patent number
5,047,884
Issue date
Sep 10, 1991
Fuji Photo Film Co., Ltd.
Kenji Negishi
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic head
Patent number
4,910,629
Issue date
Mar 20, 1990
Fuji Photo Film Co., Ltd.
Daisuke Mitsuhashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Method for mounting a magnetic head
Patent number
4,731,920
Issue date
Mar 22, 1988
Fuji Photo Film Co., Ltd.
Yasunori Nishijima
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
CONDUCTIVE FILM
Publication number
20130126213
Publication date
May 23, 2013
FUJIFILM CORPORATION
Toyomi MATSUDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PATTERN EXPOSURE METHOD, CONDUCTIVE FILM PRODUCING METHOD, AND COND...
Publication number
20100300729
Publication date
Dec 2, 2010
FUJIFILM CORPORATION
Toyomi Matsuda
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR