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Kaname Morita
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Actuator, liquid discharge head, liquid discharge device, and liqui...
Patent number
12,179,486
Issue date
Dec 31, 2024
Ricoh Company, Ltd.
Takahiko Kuroda
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid discharge head, head module, and liquid discharge apparatus
Patent number
11,104,132
Issue date
Aug 31, 2021
Ricoh Company, Ltd.
Yohsuke Kobayashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Head diaphragm substrate, liquid discharge head, liquid discharge d...
Patent number
11,059,292
Issue date
Jul 13, 2021
Ricoh Company, Ltd.
Kohei Tsuzuki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Metal member, liquid discharge head, liquid discharge apparatus, an...
Patent number
10,632,753
Issue date
Apr 28, 2020
Ricoh Company, Ltd.
Yoshihide Niisato
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Liquid ejection head, and image forming apparatus using the liquid...
Patent number
9,205,652
Issue date
Dec 8, 2015
Ricoh Company, Ltd.
Tatsuya Sameshima
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Information
Patent Application
PIEZOELECTRIC ACTUATOR, LIQUID DISCHARGE HEAD, AND LIQUID DISCHARGE...
Publication number
20240316931
Publication date
Sep 26, 2024
Takuma HIRABAYASHI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID DISCHARGE HEAD, LIQUID DISCHARGE DEVICE, AND LIQUID DISCHARG...
Publication number
20240066865
Publication date
Feb 29, 2024
Keiji UEDA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS
Publication number
20230108462
Publication date
Apr 6, 2023
Toshiaki MASUDA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
ACTUATOR, LIQUID DISCHARGE HEAD, LIQUID DISCHARGE DEVICE, AND LIQUI...
Publication number
20230021821
Publication date
Jan 26, 2023
Takahiko KURODA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID DISCHARGE HEAD, HEAD MODULE, AND LIQUID DISCHARGE APPARATUS
Publication number
20200269575
Publication date
Aug 27, 2020
Yohsuke KOBAYASHI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
HEAD DIAPHRAGM SUBSTRATE, LIQUID DISCHARGE HEAD, LIQUID DISCHARGE D...
Publication number
20190283423
Publication date
Sep 19, 2019
Kohei TSUZUKI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
METAL MEMBER, LIQUID DISCHARGE HEAD, LIQUID DISCHARGE APPARATUS, AN...
Publication number
20190193403
Publication date
Jun 27, 2019
Yoshihide NIISATO
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTION HEAD, AND IMAGE FORMING APPARATUS USING THE LIQUID...
Publication number
20140375725
Publication date
Dec 25, 2014
RICOH COMPANY, LTD.
Tatsuya Sameshima
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS