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Sawako TSUJIMURA
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Shiojiri-Shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Liquid circulation mechanism, liquid circulation device, and liquid...
Patent number
11,724,512
Issue date
Aug 15, 2023
Seiko Epson Corporation
Toshio Nakata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
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Patent Application
LIQUID EJECTION DEVICE CONTROL METHOD AND LIQUID EJECTION DEVICE
Publication number
20230302803
Publication date
Sep 28, 2023
SEIKO EPSON CORPORATION
Sawako TSUJIMURA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID CIRCULATION MECHANISM, LIQUID CIRCULATION DEVICE, AND LIQUID...
Publication number
20220242135
Publication date
Aug 4, 2022
SEIKO EPSON CORPORATION
Toshio NAKATA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS