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Ikumi KAZAMA
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Kanagawa, JP
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Patents Grants
last 30 patents
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Patent Grant
Sheet stacking apparatus and liquid discharging apparatus
Patent number
11,919,741
Issue date
Mar 5, 2024
Ricoh Company, Ltd.
Ikumi Kazama
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Patents Applications
last 30 patents
Information
Patent Application
SHEET STACKER AND IMAGE FORMING APPARATUS
Publication number
20230286769
Publication date
Sep 14, 2023
RICOH COMPANY, LTD.
Ikumi KAZAMA
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
SHEET STACKER AND IMAGE FORMING APPARATUS INCORPORATING SAME
Publication number
20230127575
Publication date
Apr 27, 2023
RICOH COMPANY, LTD.
Ikumi KAZAMA
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
SHEET STACKING APPARATUS AND LIQUID DISCHARGING APPARATUS
Publication number
20220177255
Publication date
Jun 9, 2022
RICOH COMPANY LTD.
Ikumi KAZAMA
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Application
SHEET GUIDE, SHEET CONVEYOR, SHEET STACKER, AND PRINTER
Publication number
20210395033
Publication date
Dec 23, 2021
RICOH COMPANY, LTD.
Ikumi KAZAMA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS