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Katsusuke Nagashima
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Kobe-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Optical film manufacturing method, optical film manufacturing appar...
Patent number
7,803,293
Issue date
Sep 28, 2010
Konica Minolta Opto, INC
Katsusuke Nagashima
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Optical film and production method of the same
Patent number
7,749,411
Issue date
Jul 6, 2010
Konica Minolta Opto, INC
Katsusuke Nagashima
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for manufacturing optical film
Patent number
7,727,445
Issue date
Jun 1, 2010
Konica Minolta Opto, INC
Katsusuke Nagashima
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Optical compensation film, polarizing plate, displaying apparatus,...
Patent number
7,359,017
Issue date
Apr 15, 2008
Konica Minolta Opto, INC
Hiroki Umeda
G02 - OPTICS
Information
Patent Grant
Method for feeding a coating solution
Patent number
5,403,622
Issue date
Apr 4, 1995
Konica Corporation
Yasuo Nishi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
Method for Manufacturing Optical Film
Publication number
20090230576
Publication date
Sep 17, 2009
Konica Minolta Opto, Inc.
Katsusuke Nagashima
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
OPTICAL FILM MANUFACTURING METHOD, OPTICAL FILM MANUFACTURING APPAR...
Publication number
20070085228
Publication date
Apr 19, 2007
Konica Minolta Opto, Inc.
Katsusuke NAGASHIMA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Manufacturing method for optical film and manufacturing apparatus o...
Publication number
20070075449
Publication date
Apr 5, 2007
KONICA MINOLTA OPTO, INC.
Katsusuke Nagashima
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Optical film and production method of the same
Publication number
20060115610
Publication date
Jun 1, 2006
Konica Minolta Opto, Inc.
Katsusuke Nagashima
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Optical compensation film, polarizing plate, displaying apparatus,...
Publication number
20050233095
Publication date
Oct 20, 2005
KONICA MINOLTA OPTO, INC.
Hiroki Umeda
G02 - OPTICS
Information
Patent Application
Manufacturing method of cellulose ester film
Publication number
20030111764
Publication date
Jun 19, 2003
Katsusuke Nagashima
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL