Hiroko Hayashi

Person

Nagano-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Aqueous ink jet composition
- Patent number 11,866,596
- Issue date Jan 9, 2024
- Seiko Epson Corporation
- Kenji Kitada
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Aqueous ink jet composition
- Patent number 11,591,489
- Issue date Feb 28, 2023
- Seiko Epson Corporation
- Hisashi Okamura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Aqueous ink jet composition
- Patent number 11,447,649
- Issue date Sep 20, 2022
- Seiko Epson Corporation
- Yasunari Ikeda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Aqueous ink jet composition
- Patent number 11,384,249
- Issue date Jul 12, 2022
- Seiko Epson Corporation
- Kenji Kitada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ink jet textile printing ink composition and ink receiving container
- Patent number 10,676,626
- Issue date Jun 9, 2020
- Seiko Epson Corporation
- Hiroko Hayashi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink set
- Patent number 10,047,234
- Issue date Aug 14, 2018
- Seiko Epson Corporation
- Hiromi Ohori
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink jet recording ink, ink jet recording ink set, recording method,...
- Patent number 9,725,608
- Issue date Aug 8, 2017
- Seiko Epson Corporation
- Masahiro Yatake
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink composition for ink jet recording, penetrant for ink jet record...
- Patent number 9,382,438
- Issue date Jul 5, 2016
- Seiko Epson Corporation
- Tomoyuki Okuyama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink composition, inkset, recording apparatus, and recording method
- Patent number 9,365,726
- Issue date Jun 14, 2016
- Seiko Epson Corporation
- Daisuke Nishioka
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Water-based ink, water-based ink set, and process for producing dis...
- Patent number 8,759,417
- Issue date Jun 24, 2014
- Seiko Epson Corporation
- Masahiro Yatake
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Inkjet recording ink
- Patent number 8,556,400
- Issue date Oct 15, 2013
- Seiko Epson Corporation
- Masahiro Yatake
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink composition, and ink jet recording method and recorded matter u...
- Patent number 7,691,192
- Issue date Apr 6, 2010
- Seiko Epson Corporation
- Yasuhiro Oki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink for inkjet recording
- Patent number 7,553,885
- Issue date Jun 30, 2009
- Seiko Epson Corporation
- Masahiro Yatake
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink-jet recording ink, ink-jet recording ink set, recording method,...
- Patent number 7,307,109
- Issue date Dec 11, 2007
- Seiko Epson Corporation
- Masahiro Yatake
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink composition, ink jet recording method and recorded article
- Patent number 7,303,616
- Issue date Dec 4, 2007
- Seiko Epson Corporation
- Yasuhiro Oki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink composition, inkjet recording method using the same and recorde...
- Patent number 7,083,669
- Issue date Aug 1, 2006
- Seiko Epson Corporation
- Hiroshi Fukumoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink set
- Patent number 6,852,154
- Issue date Feb 8, 2005
- Seiko Epson Corporation
- Kazuhiko Kitamura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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 set for ink-jet recording
- Patent number 6,767,090
- Issue date Jul 27, 2004
- Seiko Epson Corporation
- Masahiro Yatake
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Recording medium, and image forming method and recorded matter usin...
- Patent number 6,719,833
- Issue date Apr 13, 2004
- Seiko Epson Corporation
- Masahiro Hanmura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for manufacturing pigment dispersed liquid, and pigment disp...
- Patent number 6,599,356
- Issue date Jul 29, 2003
- Seiko Epson Corporation
- Hidehiko Komatsu
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Recording medium and aqueous ink composition
- Patent number 6,596,378
- Issue date Jul 22, 2003
- Seiko Epson Corporation
- Masahiro Hanmura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink composition for ink-jet recording and method of ink-jet recording
- Patent number 6,500,248
- Issue date Dec 31, 2002
- Seiko Epson Corporation
- Hiroko Hayashi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Aqueous pigment dispersion water-base ink composition and recording...
- Patent number 6,488,753
- Issue date Dec 3, 2002
- Seiko Epson Corporation
- Hiroshi Ito
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink jet recording method and apparatus for forming an image on eith...
- Patent number 6,234,601
- Issue date May 22, 2001
- Seiko Epson Corporation
- Hiroko Hayashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Color ink set for ink-jet recording
- Patent number 5,948,154
- Issue date Sep 7, 1999
- Seiko Epson Corporation
- Hiroko Hayashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Color ink jet recording method
- Patent number 5,798,776
- Issue date Aug 25, 1998
- Seiko Epson Corporation
- Yaeko Uchiyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Mixed disazo-dye composition and black aqueous ink composition cont...
- Patent number 5,795,970
- Issue date Aug 18, 1998
- Orient Chemical Industries, Ltd.
- Takashi Ono
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink composition for ink jet recording and recording process using same
- Patent number 5,769,930
- Issue date Jun 23, 1998
- Seiko Epson Corporation
- Tsuyoshi Sano
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink composition excellent in reproduction of black color and ink je...
- Patent number 5,753,016
- Issue date May 19, 1998
- Seiko Epson Corporation
- Hiroko Hayashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Aqueous Ink Jet Composition
- Publication number 20200239718
- Publication date Jul 30, 2020
- SEIKO EPSON CORPORATION
- Kenji KITADA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Aqueous Ink Jet Composition
- Publication number 20200207999
- Publication date Jul 2, 2020
- SEIKO EPSON CORPORATION
- Hisashi OKAMURA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
AQUEOUS INK JET COMPOSITION
- Publication number 20190352525
- Publication date Nov 21, 2019
- SEIKO EPSON CORPORATION
- Yasunari IKEDA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
AQUEOUS INK JET COMPOSITION
- Publication number 20190300736
- Publication date Oct 3, 2019
- SEIKO EPSON CORPORATION
- Kenji KITADA
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
INK JET TEXTILE PRINTING INK COMPOSITION AND INK RECEIVING CONTAINER
- Publication number 20180086929
- Publication date Mar 29, 2018
- SEIKO EPSON CORPORATION
- Hiroko HAYASHI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
INK FOR INK JET RECORDING, RECORDING APPARATUS, AND RECORDED MEDIUM
- Publication number 20140287207
- Publication date Sep 25, 2014
- SEIKO EPSON CORPORATION
- Tomoyuki Okuyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Aqueous Ink, Aqueous Ink Set and Production Method of Dispersion
- Publication number 20140221536
- Publication date Aug 7, 2014
- SEIKO EPSON CORPORATION
- Masahiro Yatake
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Ink Jet Recording Ink, Ink Jet Recording Ink Set, Recording Method,...
- Publication number 20140171558
- Publication date Jun 19, 2014
- SEIKO EPSON CORPORATION
- Masahiro Yatake
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK COMPOSITION FOR INK JET RECORDING, PENETRANT FOR INK JET RECORD...
- Publication number 20130235134
- Publication date Sep 12, 2013
- SEIKO EPSON CORPORATION
- Tomoyuki Okuyama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
INK JET PENETRANT, COMPOSITION FOR INK JET RECORDING, AND RECORDING...
- Publication number 20130208063
- Publication date Aug 15, 2013
- SEIKO EPSON CORPORATION
- Tomoyuki Okuyama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
INK COMPOSITION, INKSET, RECORDING APPARATUS, AND RECORDING METHOD
- Publication number 20130201265
- Publication date Aug 8, 2013
- SEIKO EPSON CORPORATION
- Daisuke Nishioka
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Ink jet recording ink, ink jet recording ink set, recording method,...
- Publication number 20080146713
- Publication date Jun 19, 2008
- Seiko Epson Corporation
- Masahiro Yatake
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink Composition, and Ink Jet Recording Method and Recorded Matter U...
- Publication number 20080022895
- Publication date Jan 31, 2008
- Yasuhiro Oki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Inkjet Recording Ink
- Publication number 20070263054
- Publication date Nov 15, 2007
- Masahiro Yatake
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Ink for inkjet recording
- Publication number 20070054980
- Publication date Mar 8, 2007
- Seiko Epson Corporation
- Masahiro Yatake
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Ink composition, ink jet recording method and recorded article
- Publication number 20060135646
- Publication date Jun 22, 2006
- Yasuhiro Oki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Water-based ink, water-based ink set, and process for producing dis...
- Publication number 20050124726
- Publication date Jun 9, 2005
- Masahiro Yatake
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Ink set
- Publication number 20040048745
- Publication date Mar 11, 2004
- Seiko Epson Corporation
- Kazuhiko Kitamura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Ink composition, inkjet recording method using the same and recorde...
- Publication number 20040003755
- Publication date Jan 8, 2004
- Seiko Epson Corporation
- Hiroshi Fukumoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Ink-jet recording ink, ink-jet recording ink set, recording method,...
- Publication number 20030106462
- Publication date Jun 12, 2003
- Masahiro Yatake
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink set for ink-jet recording
- Publication number 20030097961
- Publication date May 29, 2003
- Masahiro Yatake
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Method for manufacturing pigment dispersed liquid, and pigment disp...
- Publication number 20020088375
- Publication date Jul 11, 2002
- Seiko Epson Corporation
- Hidehiko Komatsu
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Recording medium and aqueous ink composition
- Publication number 20020025412
- Publication date Feb 28, 2002
- Seiko Epson Corporation
- Masahiro Hanmura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Recording medium, and image forming method and recorded matter usin...
- Publication number 20010021440
- Publication date Sep 13, 2001
- Seiko Epson Corporation
- Masahiro Hanmura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Hiroko Hayashi

Person

Patents Grantslast 30 patents

Aqueous ink jet composition

Aqueous ink jet composition

Aqueous ink jet composition

Aqueous ink jet composition

Ink jet textile printing ink composition and ink receiving container

Ink set

Ink jet recording ink, ink jet recording ink set, recording method,...

Ink composition for ink jet recording, penetrant for ink jet record...

Ink composition, inkset, recording apparatus, and recording method

Water-based ink, water-based ink set, and process for producing dis...

Inkjet recording ink

Ink composition, and ink jet recording method and recorded matter u...

Ink for inkjet recording

Ink-jet recording ink, ink-jet recording ink set, recording method,...

Ink composition, ink jet recording method and recorded article

Ink composition, inkjet recording method using the same and recorde...

Ink set

Ink for ink-jet recording and process for producing the same, ink s...

Ink set for ink-jet recording

Recording medium, and image forming method and recorded matter usin...

Method for manufacturing pigment dispersed liquid, and pigment disp...

Recording medium and aqueous ink composition

Ink composition for ink-jet recording and method of ink-jet recording

Aqueous pigment dispersion water-base ink composition and recording...

Ink jet recording method and apparatus for forming an image on eith...

Color ink set for ink-jet recording

Color ink jet recording method

Mixed disazo-dye composition and black aqueous ink composition cont...

Ink composition for ink jet recording and recording process using same

Ink composition excellent in reproduction of black color and ink je...

Patents Applicationslast 30 patents

Aqueous Ink Jet Composition

Aqueous Ink Jet Composition

AQUEOUS INK JET COMPOSITION

AQUEOUS INK JET COMPOSITION

INK JET TEXTILE PRINTING INK COMPOSITION AND INK RECEIVING CONTAINER

INK FOR INK JET RECORDING, RECORDING APPARATUS, AND RECORDED MEDIUM

Aqueous Ink, Aqueous Ink Set and Production Method of Dispersion

Ink Jet Recording Ink, Ink Jet Recording Ink Set, Recording Method,...

INK COMPOSITION FOR INK JET RECORDING, PENETRANT FOR INK JET RECORD...

INK JET PENETRANT, COMPOSITION FOR INK JET RECORDING, AND RECORDING...

INK COMPOSITION, INKSET, RECORDING APPARATUS, AND RECORDING METHOD

Ink jet recording ink, ink jet recording ink set, recording method,...

Ink Composition, and Ink Jet Recording Method and Recorded Matter U...

Inkjet Recording Ink

Ink for inkjet recording

Ink composition, ink jet recording method and recorded article

Water-based ink, water-based ink set, and process for producing dis...

Ink set

Ink composition, inkjet recording method using the same and recorde...

Ink-jet recording ink, ink-jet recording ink set, recording method,...

Ink set for ink-jet recording

Method for manufacturing pigment dispersed liquid, and pigment disp...

Recording medium and aqueous ink composition

Recording medium, and image forming method and recorded matter usin...