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Shinichiroh OSANAI
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Kanagawa, JP
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Patents Grants
last 30 patents
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Patent Grant
Liquid discharging apparatus, liquid discharging head, and method f...
Patent number
10,906,303
Issue date
Feb 2, 2021
Ricoh Company, Ltd.
Shinichiroh Osanai
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Device to discharge liquid and head driving method
Patent number
9,643,414
Issue date
May 9, 2017
Ricoh Company, Ltd.
Norimasa Sohgawa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Information
Patent Application
LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS
Publication number
20230398780
Publication date
Dec 14, 2023
Chikako HATTA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID DISCHARGING APPARATUS, LIQUID DISCHARGING HEAD, AND METHOD F...
Publication number
20200101727
Publication date
Apr 2, 2020
RICOH COMPANY, LTD.
Shinichiroh OSANAI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
DEVICE TO DISCHARGE LIQUID AND HEAD DRIVING METHOD
Publication number
20170066236
Publication date
Mar 9, 2017
RICOH COMPANY, LTD.
Norimasa SOHGAWA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS