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Suwa-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Liquid ejecting head and liquid ejecting apparatus
Patent number
8,851,631
Issue date
Oct 7, 2014
Seiko Epson Corporation
Jiro Kato
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Piezoelectric element, liquid ejecting head, and liquid ejecting ap...
Patent number
8,573,751
Issue date
Nov 5, 2013
Seiko Epson Corporation
Koichi Morozumi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Piezoelectric element, piezoelectric actuator, liquid ejecting head...
Patent number
8,567,919
Issue date
Oct 29, 2013
Seiko Epson Corporation
Koichi Morozumi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejecting head and liquid ejecting apparatus
Patent number
8,491,101
Issue date
Jul 23, 2013
Seiko Epson Corporation
Jiro Kato
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid-ejecting head, liquid-ejecting apparatus, and piezoelectric...
Patent number
8,491,104
Issue date
Jul 23, 2013
Seiko Epson Corporation
Koichi Morozumi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejecting head and liquid ejecting apparatus
Patent number
8,376,527
Issue date
Feb 19, 2013
Seiko Epson Corporation
Jiro Kato
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejecting head, liquid ejecting apparatus and piezoelectric e...
Patent number
8,262,202
Issue date
Sep 11, 2012
Seiko Epson Corporation
Koichi Morozumi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejecting head, liquid ejecting apparatus, and piezoelectric...
Patent number
8,141,991
Issue date
Mar 27, 2012
Seiko Epson Corporation
Jiro Kato
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid-ejecting head, liquid-ejecting apparatus, and piezoelectric...
Patent number
8,083,330
Issue date
Dec 27, 2011
Seiko Epson Corporation
Koichi Morozumi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejecting head, liquid ejecting apparatus, and piezoelectric...
Patent number
8,079,677
Issue date
Dec 20, 2011
Seiko Epson Corporation
Koichi Morozumi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejecting head, liquid ejecting apparatus, and piezoelectric...
Patent number
7,992,973
Issue date
Aug 9, 2011
Seiko Epson Corporation
Koichi Morozumi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Information
Patent Application
LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS
Publication number
20130027470
Publication date
Jan 31, 2013
SEIKO EPSON CORPORATION
Jiro KATO
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID-EJECTING HEAD, LIQUID-EJECTING APPARATUS, AND PIEZOELECTRIC...
Publication number
20120069103
Publication date
Mar 22, 2012
SEIKO EPSON CORPORATION
Koichi MOROZUMI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS
Publication number
20110169898
Publication date
Jul 14, 2011
SEIKO EPSON CORPORATION
Jiro KATO
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS
Publication number
20110164093
Publication date
Jul 7, 2011
SEIKO EPSON CORPORATION
Jiro KATO
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
PIEZOELECTRIC ELEMENT, PIEZOELECTRIC ACTUATOR, LIQUID EJECTING HEAD...
Publication number
20110063377
Publication date
Mar 17, 2011
SEIKO EPSON CORPORATION
Koichi MOROZUMI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
PIEZOELECTRIC ELEMENT, LIQUID EJECTING HEAD, AND LIQUID EJECTING AP...
Publication number
20110063376
Publication date
Mar 17, 2011
SEIKO EPSON CORPORATION
Koichi MOROZUMI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTING HEAD, LIQUID EJECTING APPARATUS, AND PIEZOELECTRIC...
Publication number
20100225711
Publication date
Sep 9, 2010
SEIKO EPSON CORPORATION
Jiro KATO
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTING HEAD, LIQUID EJECTING APPARATUS, AND PIEZOELECTRIC...
Publication number
20100149285
Publication date
Jun 17, 2010
SEIKO EPSON CORPORATION
Jiro KATO
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID-EJECTING HEAD, LIQUID-EJECTING APPARATUS, AND PIEZOELECTRIC...
Publication number
20100020135
Publication date
Jan 28, 2010
SEIKO EPSON CORPORATION
Koichi MOROZUMI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTING HEAD, LIQUID EJECTING APPARATUS, AND PIEZOELECTRIC...
Publication number
20100007707
Publication date
Jan 14, 2010
SEIKO EPSON CORPORATION
Koichi MOROZUMI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTING HEAD, LIQUID EJECTING APPARATUS, AND PIEZOELECTRIC...
Publication number
20100007706
Publication date
Jan 14, 2010
SEIKO EPSON CORPORATION
Koichi MOROZUMI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTING HEAD, LIQUID EJECTING APPARATUS AND PIEZOELECTRIC E...
Publication number
20100007705
Publication date
Jan 14, 2010
SEIKO EPSON CORPORATION
Koichi MOROZUMI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS