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Masaaki Itano
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Suwa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Inkjet-recording non-aqueous ink composition, inkjet recording meth...
Patent number
8,480,799
Issue date
Jul 9, 2013
Seiko Epson Corporation
Masaaki Itano
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Photocurable ink composition and inkjet recording method
Patent number
8,227,539
Issue date
Jul 24, 2012
Seiko Epson Corporation
Takashi Oyanagi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Pigment dispersed liquid, ink composition for inkjet recording, and...
Patent number
7,993,447
Issue date
Aug 9, 2011
Seiko Epson Corporation
Masaaki Itano
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Inkjet-recording non-aqueous ink composition, inkjet recording meth...
Patent number
7,828,888
Issue date
Nov 9, 2010
Seiko Epson Corporation
Masaaki Itano
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Aqueous ink
Patent number
7,384,991
Issue date
Jun 10, 2008
Seiko Epson Corporation
Hidehiko Komatsu
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Ink composition containing polyether-modified polysiloxane
Patent number
7,201,795
Issue date
Apr 10, 2007
Seiko Epson Corporation
Kiyohiko Takemoto
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Ink composition containing polyether-modified polysiloxane
Patent number
6,827,433
Issue date
Dec 7, 2004
Seiko Epson Corporation
Kiyohiko Takemoto
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Ink composition and method of recording a recording medium using this
Patent number
6,821,330
Issue date
Nov 23, 2004
Seiko Epson Corporation
Tsuyoshi Sano
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Ink jet recording apparatus and flushing process for ink jet record...
Patent number
6,776,472
Issue date
Aug 17, 2004
Seiko Epson Corporation
Masaaki Itano
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Inkjet recording sheet
Patent number
6,455,169
Issue date
Sep 24, 2002
Tomoegawa Paper Co., Ltd.
Kiyoshi Iwamoto
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Recording medium having gloss surface layer
Patent number
6,245,422
Issue date
Jun 12, 2001
Seiko Epson Corporation & Tomoegawa Paper Co., Ltd.
Hiroyuki Onishi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Process for feeding recording medium and package of recording medium
Patent number
6,186,495
Issue date
Feb 13, 2001
Seiko Epson Corporation
Masaaki Itano
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Ink jet recording method and apparatus providing a plurality of ima...
Patent number
5,844,583
Issue date
Dec 1, 1998
Seiko Epson Corporation
Hiroyuki Onishi
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
Color ink jet recording method
Patent number
5,748,208
Issue date
May 5, 1998
Seiko Epson Corporation
Yaeko Uchiyama
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink composition for ink jet recording
Patent number
5,647,897
Issue date
Jul 15, 1997
Seiko Epson Corporation
Yasuhiro Ouki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Color ink composition and color ink jet printing method
Patent number
5,560,771
Issue date
Oct 1, 1996
Seiko Epson Corporation
Kiyohiko Takemoto
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
INKJET-RECORDING NON-AQUEOUS INK COMPOSITION, INKJET RECORDING METH...
Publication number
20110014440
Publication date
Jan 20, 2011
SEIKO EPSON CORPORATION
Masaaki Itano
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Photocurable ink composition and inkjet recording method
Publication number
20090208651
Publication date
Aug 20, 2009
SEIKO EPSON CORPORATION
Takashi Oyanagi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Inkjet-recording non-aqueous ink composition, inkjet recording meth...
Publication number
20090075036
Publication date
Mar 19, 2009
SEIKO EPSON CORPORATION
Masaaki Itano
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Pigment dispersed liquid, ink composition for inkjet recording, and...
Publication number
20060213390
Publication date
Sep 28, 2006
Seiko Epson Corporation
Masaaki Itano
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Ink composition containing polyether-modified polysiloxane
Publication number
20050143490
Publication date
Jun 30, 2005
Seiko Epson Corporation
Kiyohiko Takemoto
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Aqueous ink
Publication number
20050124728
Publication date
Jun 9, 2005
Seiko Epson Corporation
Hidehiko Komatsu
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
Ink jet recording apparatus and flushing process for ink jet record...
Publication number
20040085390
Publication date
May 6, 2004
SEIKO ESPON CORPORATION
Masaaki Itano
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Ink composition
Publication number
20040024086
Publication date
Feb 5, 2004
Seiko Epson Corporation
Hiroaki Segawa
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Ink composition containing polyether-modified polysiloxane
Publication number
20020157569
Publication date
Oct 31, 2002
Seiko Epson Corporation
Kiyohiko Takemoto
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Ink composition and method of recording a recording medium using this
Publication number
20020007765
Publication date
Jan 24, 2002
Seiko Epson Corporation
Tsuyoshi Sano
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...