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Patents Grants
last 30 patents
Information
Patent Grant
Modified graphene, method of producing modified graphene, modified...
Patent number
12,054,617
Issue date
Aug 6, 2024
Canon Kabushiki Kaisha
Taiki Watanabe
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Heat sensitive transfer recording sheet
Patent number
11,801,703
Issue date
Oct 31, 2023
Canon Kabushiki Kaisha
Takeshi Sekiguchi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Modified graphene, method of producing modified graphene, modified...
Patent number
11,518,889
Issue date
Dec 6, 2022
Canon Kabushiki Kaisha
Taiki Watanabe
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Pigment dispersion, method for manufacturing toner, aqueous ink, an...
Patent number
10,678,156
Issue date
Jun 9, 2020
Canon Kabushiki Kaisha
Akiko Kitao
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Coloring compound and toner
Patent number
9,751,872
Issue date
Sep 5, 2017
Canon Kabushiki Kaisha
Akiko Kitao
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner and method of producing toner
Patent number
9,244,373
Issue date
Jan 26, 2016
Canon Kabushiki Kaisha
Akiko Kitao
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Toner
Patent number
9,146,486
Issue date
Sep 29, 2015
Canon Kabushiki Kaisha
Taichi Shintou
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Toner
Patent number
9,069,274
Issue date
Jun 30, 2015
Canon Kabushiki Kaisha
Yuko Katsumoto
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Coloring matter compound, ink, resist composition for color filter,...
Patent number
8,974,708
Issue date
Mar 10, 2015
Canon Kabushiki Kaisha
Taichi Shintou
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Coloring matter compound, ink, resist composition for color filter,...
Patent number
8,940,087
Issue date
Jan 27, 2015
Canon Kabushiki Kaisha
Yuko Katsumoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Toner and toner production method
Patent number
8,927,185
Issue date
Jan 6, 2015
Canon Kabushiki Kaisha
Ryuji Higashi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Electron-emitting device, electron source, and image display apparatus
Patent number
8,134,288
Issue date
Mar 13, 2012
Canon Kabushiki Kaisha
Taiko Motoi
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
MODIFIED GRAPHENE, METHOD OF PRODUCING MODIFIED GRAPHENE, MODIFIED...
Publication number
20230127728
Publication date
Apr 27, 2023
Canon Kabushiki Kaisha
Taiki Watanabe
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
HEAT SENSITIVE TRANSFER RECORDING SHEET
Publication number
20200407572
Publication date
Dec 31, 2020
Canon Kabushiki Kaisha
Takeshi Sekiguchi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
MODIFIED GRAPHENE, METHOD OF PRODUCING MODIFIED GRAPHENE, MODIFIED...
Publication number
20200270463
Publication date
Aug 27, 2020
Canon Kabushiki Kaisha
Taiki Watanabe
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PIGMENT DISPERSION, METHOD FOR MANUFACTURING TONER, AQUEOUS INK, AN...
Publication number
20180275545
Publication date
Sep 27, 2018
Canon Kabushiki Kaisha
Akiko Kitao
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
COLORING COMPOUND AND TONER
Publication number
20170001992
Publication date
Jan 5, 2017
Canon Kabushiki Kaisha
Akiko Kitao
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
TONER
Publication number
20160363879
Publication date
Dec 15, 2016
Canon Kabushiki Kaisha
Akira Tsuboyama
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
INK JET AQUEOUS INK AND IMAGE FORMING METHOD
Publication number
20150232678
Publication date
Aug 20, 2015
Canon Kabushiki Kaisha
Taketoshi Okubo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COLORING COMPOUND AND INK, COLOR FILTER RESIST COMPOSITION, AND THE...
Publication number
20150159019
Publication date
Jun 11, 2015
Canon Kabushiki Kaisha
Akiko Kitao
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PHTHALOCYANINE PIGMENT AND PIGMENT DISPERSION, INK AND COLOR FILTER...
Publication number
20150125792
Publication date
May 7, 2015
Canon Kabushiki Kaisha
Ryuji Higashi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
TONER
Publication number
20140170552
Publication date
Jun 19, 2014
Canon Kabushiki Kaisha
Taichi Shintou
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
TONER
Publication number
20140162183
Publication date
Jun 12, 2014
Canon Kabushiki Kaisha
Yuko Katsumoto
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COLORING MATTER COMPOUND, INK, RESIST COMPOSITION FOR COLOR FILTER,...
Publication number
20140158956
Publication date
Jun 12, 2014
Canon Kabushiki Kaisha
Taichi Shintou
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
COLORING MATTER COMPOUND, INK, RESIST COMPOSITION FOR COLOR FILTER,...
Publication number
20140158955
Publication date
Jun 12, 2014
Canon Kabushiki Kaisha
Yuko Katsumoto
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
TONER AND TONER PRODUCTION METHOD
Publication number
20140057203
Publication date
Feb 27, 2014
Canon Kabushiki Kaisha
Ryuji Higashi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
TONER AND METHOD OF PRODUCING TONER
Publication number
20140057202
Publication date
Feb 27, 2014
Canon Kabushiki Kaisha
Akiko Kitao
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ELECTRON EMITTING DEVICE
Publication number
20120091881
Publication date
Apr 19, 2012
Canon Kabushiki Kaisha
Eiji Ozaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRON-EMITTING DEVICE, ELECTRON SOURCE, AND IMAGE DISPLAY APPARATUS
Publication number
20110148281
Publication date
Jun 23, 2011
Canon Kabushiki Kaisha
Taiko Motoi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING ELECTRON-EMITTING DEVICE
Publication number
20110081819
Publication date
Apr 7, 2011
Canon Kabushiki Kaisha
Akiko Kitao
H01 - BASIC ELECTRIC ELEMENTS