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Patents Grants
last 30 patents
Information
Patent Grant
Coating liquid for forming light emitting layer, organic electrolum...
Patent number
10,141,520
Issue date
Nov 27, 2018
Konica Minolta, Inc.
Kazuhiro Oikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic electroluminescent element, display device and lighting device
Patent number
10,017,691
Issue date
Jul 10, 2018
Konica Minolta, Inc.
Shinya Otsu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic electroluminescent element
Patent number
9,972,802
Issue date
May 15, 2018
Konica Minolta, Inc.
Dai Ikemizu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electroluminescence element
Patent number
9,935,269
Issue date
Apr 3, 2018
Konica Minolta, Inc.
Yasushi Okubo
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Organic electroluminescent element, lighting device, and display de...
Patent number
9,923,154
Issue date
Mar 20, 2018
Konica Minolta, Inc.
Tomohiro Oshiyama
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Organic electroluminescent device, display apparatus, and lighting...
Patent number
9,673,405
Issue date
Jun 6, 2017
Konica Minolta Holdings, Inc.
Noriko Yasukawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic electroluminescent material, organic electroluminescent ele...
Patent number
9,331,289
Issue date
May 3, 2016
Konica Minolta Holdings, Inc.
Dai Ikemizu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic electroluminescent element, white light emission element, f...
Patent number
8,778,506
Issue date
Jul 15, 2014
Konica Minolta Holdings, Inc.
Dai Ikemizu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Thermal transfer recording material and thermal transfer recording...
Patent number
7,425,523
Issue date
Sep 16, 2008
Dai Nippon Printing Co., Ltd.
Dai Ikemizu
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Azomethine dye and metal complex dye, as well as color toner and in...
Patent number
7,205,406
Issue date
Apr 17, 2007
Konica Minolta Holdings, Inc.
Emiko Kataoka
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Thermal transfer recording material and thermal transfer recording...
Patent number
6,713,432
Issue date
Mar 30, 2004
Konica Corporation
Dai Ikemizu
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Patents Applications
last 30 patents
Information
Patent Application
ORGANIC ELECTROLUMINESCENCE ELEMENT, DISPLAY DEVICE, ILLUMINATION D...
Publication number
20160372683
Publication date
Dec 22, 2016
Konica Minolta, Inc.
Shuho TANIMOTO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT, LIGHT EMITTING DEVICE, LIGHTING...
Publication number
20160197282
Publication date
Jul 7, 2016
Konica Minolta, Inc.
Shuho TANIMOTO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COATING LIQUID FOR FORMING LIGHT EMITTING LAYER, ORGANIC ELECTROLUM...
Publication number
20160056393
Publication date
Feb 25, 2016
Kazuhiro OIKAWA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT, DISPLAY DEVICE AND LIGHTING DEVICE
Publication number
20150318499
Publication date
Nov 5, 2015
Konica Minolta, Inc.
Shinya OTSU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLUMINESCENCE ELEMENT
Publication number
20150287927
Publication date
Oct 8, 2015
KONICA MINOLTA, INC.
Yasushi Okubo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT
Publication number
20150076469
Publication date
Mar 19, 2015
Dai Ikemizu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT, LIGHTING DEVICE, AND DISPLAY DE...
Publication number
20130328037
Publication date
Dec 12, 2013
KONICA MINOLTA , INC.
Tomohiro Oshiyama
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD FOR PRODUCING CYANOACETIC ACID, METHOD FOR PRODUCING CYANOAC...
Publication number
20130253213
Publication date
Sep 26, 2013
Konica Minolta Business Technologies, Inc.
Dai IKEMIZU
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ORGANIC ELECTROLUMINESCENT MATERIAL, ORGANIC ELECTROLUMINESCENT ELE...
Publication number
20130099216
Publication date
Apr 25, 2013
Konica Minolta Holdings, Inc.
Dai Ikemizu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE, DISPLAY APPARATUS, AND LIGHTING...
Publication number
20120018714
Publication date
Jan 26, 2012
Konica Minolta Holdings, Inc.
Noriko YASUKAWA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT, DISPLAY DEVICE AND LIGHTING DEVICE
Publication number
20100141125
Publication date
Jun 10, 2010
Konica Minolta Holdings, Inc.
Shinya Otsu
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT, DISPLAY AND ILLUMINATING DEVICE
Publication number
20100141126
Publication date
Jun 10, 2010
Konica Minolta Holdings, Inc.
Shinya Otsu
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Organic electroluminescent element, white light emission element, f...
Publication number
20070196691
Publication date
Aug 23, 2007
Dai Ikemizu
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Organic electroluminescent element material, organic electrolumines...
Publication number
20070196690
Publication date
Aug 23, 2007
Dai Ikemizu
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Azomethine dye and metal complex dye, as well as color toner and in...
Publication number
20060073403
Publication date
Apr 6, 2006
Emiko Kataoka
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Thermal transfer recording material and thermal transfer recording...
Publication number
20060003892
Publication date
Jan 5, 2006
KONICA MINOLTA PHOTO IMAGING, INC.
Dai Ikemizu
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Thermal transfer recording material, thermal transfer image recepti...
Publication number
20050192181
Publication date
Sep 1, 2005
Konica Minolta Photo Imaging, Inc.
Dai Ikemizu
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Thermal transfer recording material and thermal transfer recording...
Publication number
20020151437
Publication date
Oct 17, 2002
Dai Ikemizu
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS