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Hiroto Nakamura
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Nagano-ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Waste liquid recovery apparatus, relay and liquid jetting apparatus
Patent number
7,726,773
Issue date
Jun 1, 2010
Seiko Epson Corporation
Hiroto Nakamura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Microencapsulated pigment, production process therefor, aqueous dis...
Patent number
7,683,108
Issue date
Mar 23, 2010
Seiko Epson Corporation
Hiroto Nakamura
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Recorded matter having countermeasure against forging
Patent number
7,601,417
Issue date
Oct 13, 2009
Seiko Epson Corporation
Hiroto Nakamura
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Recorded article with anti-counterfeit measures
Patent number
7,408,630
Issue date
Aug 5, 2008
Seiko Epson Corporation
Hiroto Nakamura
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Microencapsulated pigment, production process therefor, aqueous dis...
Patent number
7,074,843
Issue date
Jul 11, 2006
Seiko Epson Corporation
Hiroto Nakamura
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Printing paper with memory element mounted thereon and printing tec...
Patent number
7,048,194
Issue date
May 23, 2006
Seiko Epson Corporation
Toshiyasu Minami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Ink for ink jet recording
Patent number
6,830,612
Issue date
Dec 14, 2004
Seiko Epson Corporation
Masahiro Yatake
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ink for ink-jet recording and process for producing the same, ink s...
Patent number
6,802,893
Issue date
Oct 12, 2004
Seiko Epson Corporation
Hidehiko Komatsu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Ink composition for ink jet recording, process for the preparation...
Patent number
6,648,953
Issue date
Nov 18, 2003
Seiko Epson Corporation
Hideo Yamazaki
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method for manufacturing pigment dispersion, pigment dispersion obt...
Patent number
6,524,383
Issue date
Feb 25, 2003
Seiko Epson Corporation
Hidehiko Komatsu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Sublimation transfer ink jet recording method and ink composition f...
Patent number
6,409,330
Issue date
Jun 25, 2002
Seiko Epson Corporation
Hiroto Nakamura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink jet recording method and ink composition for use in said method
Patent number
6,379,443
Issue date
Apr 30, 2002
Seiko Epson Corporation
Hidehiko Komatsu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Ink composition for ink jet recording and ink jet recording process
Patent number
6,114,411
Issue date
Sep 5, 2000
Seiko Epson Corporation
Hiroto Nakamura
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Agglomerated pigment, process for producing the same, aqueous pigme...
Patent number
6,083,315
Issue date
Jul 4, 2000
Seiko Epson Corporation
Hiroto Nakamura
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Ink jet recording method and apparatus therefor
Patent number
5,997,136
Issue date
Dec 7, 1999
Seiko Epson Corp.
Kazutoshi Fujisawa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Intermediate transfer ink jet recording method
Patent number
5,623,296
Issue date
Apr 22, 1997
Seiko Epson Corporation
Makoto Fujino
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink for ink-jet printing
Patent number
5,190,582
Issue date
Mar 2, 1993
Seiko Epson Corporation
Masakazu Shinozuka
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Thermal transfer ink sheet and method of printing
Patent number
5,120,383
Issue date
Jun 9, 1992
Seiko Epson Corporation
Katsumori Takei
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Thermal transfer ink printing apparatus
Patent number
5,010,352
Issue date
Apr 23, 1991
Seiko Epson Corporation
Katsumori Takei
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Thermal transfer ink medium and method of printing
Patent number
4,914,079
Issue date
Apr 3, 1990
Seiko Epson Corporation
Katsumori Takei
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Magnetic ink and method of printing
Patent number
4,884,081
Issue date
Nov 28, 1989
Seiko Epson Corporation
Hitoshi Fukushima
B82 - NANO-TECHNOLOGY
Patents Applications
last 30 patents
Information
Patent Application
Waste Liquid Recovery Apparatus, Relay and Liquid Jetting Apparatus
Publication number
20080136864
Publication date
Jun 12, 2008
Hiroto Nakamura
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Microencapsulated pigment, production process therefor, aqueous dis...
Publication number
20060155006
Publication date
Jul 13, 2006
Seiko Epson Corporation
Hiroto Nakamura
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Microencapsulated pigment, production process therefor, aqueous dis...
Publication number
20060155008
Publication date
Jul 13, 2006
Seiko Epson Corporation
Hiroto Nakamura
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Recorded article with anti-counterfeit measures
Publication number
20060082761
Publication date
Apr 20, 2006
Hiroto Nakamura
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
Recorded article with anti-counterfeit measures
Publication number
20060083903
Publication date
Apr 20, 2006
Hiroto Nakamura
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
Recorded article with anti-counterfeit measures
Publication number
20060073278
Publication date
Apr 6, 2006
Hiroto Nakamura
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
Method of recycling a liquid cartridge
Publication number
20060053030
Publication date
Mar 9, 2006
Hiroto Nakamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Recorded matter having countermeasure against forging
Publication number
20040151880
Publication date
Aug 5, 2004
Hiroto Nakamura
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
Printing paper with memory element mounted thereon and printing tec...
Publication number
20040099742
Publication date
May 27, 2004
Seiko Epson Corporation
Toshiyasu Minami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Microencapsulated pigment, production process therefor, aqueous dis...
Publication number
20030195274
Publication date
Oct 16, 2003
Seiko Epson Corporation
Hiroto Nakamura
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Expendable supplies, package for packaging expendable supplies, col...
Publication number
20030110105
Publication date
Jun 12, 2003
Seiko Epson Corporation
Toshiyasu Minami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method for manufacturing pigment dispersion, pigment dispersion obt...
Publication number
20030019398
Publication date
Jan 30, 2003
Seiko Epson Corporation
Hidehiko Komatsu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Ink compoaition for ink jet recording, process for the preparation...
Publication number
20020017219
Publication date
Feb 14, 2002
Hideo Yamazaki
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...