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Masataka Takimoto
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Hino, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Retardation film, polarizing plate and liquid crystal display
Patent number
9,581,728
Issue date
Feb 28, 2017
Konica Minolta, Inc.
Yuki Kaneko
G02 - OPTICS
Information
Patent Grant
Polarizing plate and liquid crystal display
Patent number
8,652,590
Issue date
Feb 18, 2014
Konica Minolta Opto, INC
Takashi Takebe
G02 - OPTICS
Information
Patent Grant
Acryl resin containing film, polarizing plate by use thereof and li...
Patent number
8,470,448
Issue date
Jun 25, 2013
Konica Minolta Opto, INC
Takashi Takebe
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Acrylic resin containing film, and polarizing plate and a liquid cr...
Patent number
8,449,955
Issue date
May 28, 2013
Konica Minolta Opto, INC
Masataka Takimoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing polarizing plate, polarizing plate produced b...
Patent number
8,361,264
Issue date
Jan 29, 2013
Konica Minolta Opto, INC
Takashi Takebe
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Optical film, polarizing plate and display device using the same, a...
Patent number
8,202,937
Issue date
Jun 19, 2012
Konica Minolta Opto, INC
Takashi Takebe
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Cellulose ester film, light diffusing film, polarizing plate, and l...
Patent number
8,197,916
Issue date
Jun 12, 2012
Konica Minolta Opto, INC
Shinichiro Suzuki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Acrylic-resin-containing film, polarizing plate and liquid crystal...
Patent number
8,168,702
Issue date
May 1, 2012
Konica Minolta Opto Inc.
Takashi Takebe
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Optical film, polarizing plate and display device using the same, a...
Patent number
7,709,572
Issue date
May 4, 2010
Konica Minolta Opto, INC
Takashi Takebe
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Image forming material and image forming method employing the same
Patent number
5,939,231
Issue date
Aug 17, 1999
Konica Corporation
Tomonori Kawamura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Image forming material and image forming method employing the same
Patent number
5,856,060
Issue date
Jan 5, 1999
Konica Corporation
Tomonori Kawamura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Image forming material, method of preparing the same and image form...
Patent number
5,693,447
Issue date
Dec 2, 1997
Konica Corporation
Toshihisa Takeyama
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Image forming material, method of preparing the same and image form...
Patent number
5,691,103
Issue date
Nov 25, 1997
Konica Corporation
Toshihisa Takeyama
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
IC card having image information
Patent number
5,534,372
Issue date
Jul 9, 1996
Konica Corporation
Kunihiro Koshizuka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for treating thermally transferred image
Patent number
5,489,567
Issue date
Feb 6, 1996
Konica Corporation
Kunihiro Koshizuka
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method of making a printing mask sheet
Patent number
5,419,989
Issue date
May 30, 1995
Konica Corporation
Masataka Takimoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Material for making identification cards
Patent number
5,407,893
Issue date
Apr 18, 1995
Konica Corporation
Kunihiro Koshizuka
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Thermal transfer recording medium
Patent number
5,198,284
Issue date
Mar 30, 1993
Konica Corporation
Shigehiro Kitamura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Photoreceptor for electrography with an ammonium salt
Patent number
5,028,506
Issue date
Jul 2, 1991
Konica Corporation
Hiroshi Yamazaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photoreceptor for positive electrostatic charge
Patent number
4,891,288
Issue date
Jan 2, 1990
Konischiroku Photo Industry Co., Ltd.
Yoshihide Fujimaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photoconductive screen
Patent number
4,600,292
Issue date
Jul 15, 1986
Konishiroku Photo Industry Co., Ltd.
Yoshihide Fujimaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
RETARDATION FILM, POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY
Publication number
20150323703
Publication date
Nov 12, 2015
Konica Minolta, Inc.
Yuki KANEKO
G02 - OPTICS
Information
Patent Application
METHOD FOR PRODUCING OPTICAL FILM, OPTICAL FILM, POLARIZING PLATE A...
Publication number
20140335289
Publication date
Nov 13, 2014
Masataka Takimoto
G02 - OPTICS
Information
Patent Application
PROCESS FOR PRODUCING POLARIZING PLATE, POLARIZING PLATE PRODUCED B...
Publication number
20110308712
Publication date
Dec 22, 2011
Konica Minolta Opto, Inc.
Takashi Takebe
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLARIZING PLATE, AND LIQUID CRYSTAL DISPLAY
Publication number
20110090434
Publication date
Apr 21, 2011
Takashi Takebe
G02 - OPTICS
Information
Patent Application
POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20110058129
Publication date
Mar 10, 2011
Konica Minolta Opto, Inc.
Nobuo Kubo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ACRYL RESIN CONTAINING FILM, POLARIZING PLATE BY USE THEREOF AND LI...
Publication number
20100291376
Publication date
Nov 18, 2010
KONICA MINOLTA OPTO., INC.
Takashi Takebe
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ACRYLIC-RESIN-CONTAINING FILM, POLARIZING PLATE AND LIQUID CRYSTAL...
Publication number
20100292368
Publication date
Nov 18, 2010
Takashi Takebe
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ACRYLIC RESIN CONTAINING FILM, AND POLARIZING PLATE AND A LIQUID CR...
Publication number
20100270502
Publication date
Oct 28, 2010
Masataka Takimoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Cellulose Ester Film, Light Diffusing Film, Polarizing Plate, and L...
Publication number
20100233389
Publication date
Sep 16, 2010
Shinichiro Suzuki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
OPTICAL FILM, POLARIZING PLATE AND DISPLAY DEVICE USING THE SAME, A...
Publication number
20100181702
Publication date
Jul 22, 2010
Konica Minolta Opto, Inc.
Takashi TAKEBE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
OPTICAL FILM, POLARIZING PLATE AND DISPLAY DEVICE USING THE SAME, A...
Publication number
20090099308
Publication date
Apr 16, 2009
Konica Minolta Opto, Inc.
Takashi TAKEBE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Cellulose ester film, polarizing plate and liquid crystal display
Publication number
20070030417
Publication date
Feb 8, 2007
Nobuo Kubo
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Optical film, polarizing plate and in-plane switching mode liquid c...
Publication number
20060246232
Publication date
Nov 2, 2006
KONICA MINOLTA OPTO, INC.
Nobuo Kubo
G02 - OPTICS
Information
Patent Application
Silver halide light-sensitive photographic material and area-modula...
Publication number
20020076661
Publication date
Jun 20, 2002
Konica Corporation
Tomonori Kawamura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY