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Mitsuyoshi Tamura
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Yokohama-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Ink composition
Patent number
8,841,356
Issue date
Sep 23, 2014
DNP Fine Chemicals Co., Ltd.
Satoshi Shioda
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Inkjet recording method and ink set for inkjet recording
Patent number
8,814,335
Issue date
Aug 26, 2014
DNP Fine Chemicals Co., Ltd.
Masaki Inumaru
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Oil green ink composition for inkjet recording, and oil ink set for...
Patent number
8,557,032
Issue date
Oct 15, 2013
The Inctec Inc.
Yukio Sugita
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Oil-based white ink jet recording composition and process for produ...
Patent number
8,440,744
Issue date
May 14, 2013
The Inctec Inc.
Yukio Sugita
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Oil-based ink composition for inkjet recording
Patent number
8,008,368
Issue date
Aug 30, 2011
Seiko Epson Corporation
Seiji Mochizuki
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Oil-based ink composition for ink jet recording and method for insp...
Patent number
7,886,581
Issue date
Feb 15, 2011
Seiko Epson Corporation
Takashi Kozuchi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Oil ink set
Patent number
7,806,972
Issue date
Oct 5, 2010
The Intec Inc.
Yukio Sugita
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Oil-based ink compositions for inkjet printers
Patent number
7,754,784
Issue date
Jul 13, 2010
The Inctec Inc.
Yukio Sugita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Oil-based inks for inkjet printers
Patent number
7,393,398
Issue date
Jul 1, 2008
The Inctec Inc.
Yukio Sugita
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Oil-based ink composition for ink-jet recording
Patent number
7,125,447
Issue date
Oct 24, 2006
The Intec Inc.
Yukio Sugita
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
INK COMPOSITION, INK SET, RECORDING METHOD, METHOD FOR PRODUCING RE...
Publication number
20240384119
Publication date
Nov 21, 2024
DNP FINE CHEMICALS CO., LTD.
Yuka ORIKASA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
NONAQUEOUS INK COMPOSITION, INK SET, RECORDED MATTER, RECORDING MET...
Publication number
20240270993
Publication date
Aug 15, 2024
DNP FINE CHEMICALS CO., LTD.
Yuka ORIKASA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
NONAQUEOUS INK COMPOSITION, RECORDING METHOD USING SAME, AND METHOD...
Publication number
20240191091
Publication date
Jun 13, 2024
DNP FINE CHEMICALS CO., LTD.
Keishiro YOSHIMORI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
NONAQUEOUS INK COMPOSITION, INK SET, RECORDING METHOD USING SAME, M...
Publication number
20240174876
Publication date
May 30, 2024
DNP FINE CHEMICALS CO., LTD.
Yuka ORIKASA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
NONAQUEOUS INK COMPOSITION, AND RECORDING METHOD AND RECORDED MATTE...
Publication number
20230365826
Publication date
Nov 16, 2023
DNP FINE CHEMICALS CO., LTD.
Keishiro YOSHIMORI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
RECORDING METHOD, AND INK COMPOSITION USED IN RECORDING METHOD
Publication number
20230340287
Publication date
Oct 26, 2023
DNP FINE CHEMICALS CO., LTD.
Keishiro YOSHIMORI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
INKJET RECORDING METHOD AND INK SET FOR INKJET RECORDING
Publication number
20140132661
Publication date
May 15, 2014
DNP FINE CHEMICALS CO., LTD.
Masaki Inumaru
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INKJET RECORDING METHOD
Publication number
20140055520
Publication date
Feb 27, 2014
DNP FINE CHEMICALS CO., LTD.
Masaki Inumaru
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
INK COMPOSITION
Publication number
20120308786
Publication date
Dec 6, 2012
Satoshi Shioda
B82 - NANO-TECHNOLOGY
Information
Patent Application
Oil-Based Ink Composition for Ink Jet Recording and Method for Insp...
Publication number
20110034596
Publication date
Feb 10, 2011
SEIKO EPSON CORPORATION
Takashi Kozuchi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Oil Base Ink Composition for Ink Jet Recording
Publication number
20100174013
Publication date
Jul 8, 2010
THE INCTEC INC.
Yukio Sugita
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
OIL-BASED WHITE INK JET RECORDING COMPOSITION AND PROCESS FOR PRODU...
Publication number
20100105807
Publication date
Apr 29, 2010
The Inctec Inc.
Yukio Sugita
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Oil Green Ink Composition For Inkjet Recording, And Oil Ink Set For...
Publication number
20090239980
Publication date
Sep 24, 2009
The Inctec Inc.
Yukio Sugita
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Oil Ink Set
Publication number
20090235843
Publication date
Sep 24, 2009
THE INCTEC INC.
Yukio Sugita
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Oil-Based Ink Composition For Ink Jet Recording And Method For Insp...
Publication number
20090030121
Publication date
Jan 29, 2009
SEIKO EPSON CORPORATION
Takashi Kozuchi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
OIL-BASED INK COMPOSITIONS FOR INKJET PRINTERS
Publication number
20070270525
Publication date
Nov 22, 2007
The Inctec Inc.
Yukio Sugita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Oil-based ink composition for inkjet recording
Publication number
20070167538
Publication date
Jul 19, 2007
Seiji Mochizuki
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Oil-based inks for inkjet printers
Publication number
20070000409
Publication date
Jan 4, 2007
The Inctec Inc.
Yukio Sugita
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Oil-based ink composition for ink-jet recording
Publication number
20040266907
Publication date
Dec 30, 2004
Yukio Sugita
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...