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Kazuyoshi Imai
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Sakata-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Liquid ejecting head, method for making the same, and liquid ejecti...
Patent number
8,439,494
Issue date
May 14, 2013
Seiko Epson Corporation
Hiroshige Owaki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Attachment structures, liquid ejection head unit and method for man...
Patent number
8,042,924
Issue date
Oct 25, 2011
Seiko Epson Corporation
Kazuyoshi Imai
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
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Patent Application
LIQUID EJECTING HEAD, METHOD FOR MAKING THE SAME, AND LIQUID EJECTI...
Publication number
20090122125
Publication date
May 14, 2009
SEIKO EPSON CORPORATION
Hiroshige Owaki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
ATTACHMENT STRUCTURES, LIQUID EJECTION HEAD UNIT AND METHOD FOR MAN...
Publication number
20090085958
Publication date
Apr 2, 2009
SEIKO EPSON CORPORATION
Kazuyoshi Imai
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS