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Takeshi OWAKU
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Shiojiri-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Flow path member, liquid ejecting head, and liquid ejecting apparatus
Patent number
9,421,766
Issue date
Aug 23, 2016
Seiko Epson Corporation
Takeshi Owaku
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Flow path member, ink jet head, and ink jet printer
Patent number
9,358,799
Issue date
Jun 7, 2016
Seiko Epson Corporation
Kazunori Ito
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Channel structure, liquid ejecting head and liquid ejecting apparatus
Patent number
9,242,465
Issue date
Jan 26, 2016
Seiko Epson Corporation
Takeshi Owaku
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Information
Patent Application
Liquid Ejecting Head And Liquid Ejecting Apparatus
Publication number
20230099340
Publication date
Mar 30, 2023
SEIKO EPSON CORPORATION
Takeshi OWAKU
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
FLOW PATH MEMBER, INK JET HEAD, AND INK JET PRINTER
Publication number
20160059576
Publication date
Mar 3, 2016
SEIKO EPSON CORPORATION
Kazunori ITO
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
FLOW PATH MEMBER, LIQUID EJECTING HEAD, AND LIQUID EJECTING APPARATUS
Publication number
20150251418
Publication date
Sep 10, 2015
SEIKO EPSON CORPORATION
Takeshi OWAKU
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
CHANNEL STRUCTURE, LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS
Publication number
20150224769
Publication date
Aug 13, 2015
SEIKO EPSON CORPORATION
Takeshi OWAKU
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS