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Yasuhiro Yamashina
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Kanagawa, JP
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Patents Grants
last 30 patents
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Patent Grant
Lens-fitted photo film unit and cassette for photo film
Patent number
7,010,222
Issue date
Mar 7, 2006
Fuji Photo Film Co., Ltd.
Katsuyoshi Asakura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Lens-fitted photographic film unit
Patent number
5,875,369
Issue date
Feb 23, 1999
Fuji Photo Film Co., Ltd.
Yasuhiro Yamashina
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Lens-fitted photographic film unit having an access opening formed...
Patent number
5,669,017
Issue date
Sep 16, 1997
Fuji Photo Film Co., Ltd.
Yasuhiro Yamashina
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Lens-fitted photographic film unit with a swingable shutter blade
Patent number
5,630,176
Issue date
May 13, 1997
Fuji Photo Film Co., Ltd.
Yasuhiro Yamashina
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Lens-fitted photographic film unit whose parts can be recycled easily
Patent number
5,436,685
Issue date
Jul 25, 1995
Fuji Photo Film Co., Ltd.
Yasuhiro Yamashina
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Lens-fitted photographic film unit with means preventing unintended...
Patent number
5,361,111
Issue date
Nov 1, 1994
Fuji Photo Film Co., Ltd.
Yasuhiro Yamashina
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Lens-fitted photographic film unit
Patent number
5,170,199
Issue date
Dec 8, 1992
Fuji Photo Film Co., Ltd.
Norihiro Nakai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
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Patent Application
Lens-fitted photo film unit and cassette for photo film
Publication number
20040141734
Publication date
Jul 22, 2004
Fuji Photo Film Co., Ltd.
Katsuyoshi Asakura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY