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Manabu Sakuda
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Komaki-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Conductive member for electrophotographic apparatus
Patent number
10,539,900
Issue date
Jan 21, 2020
Sumitomo Riko Company Limited
Takeru Horiuchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Cleaning blade
Patent number
10,534,310
Issue date
Jan 14, 2020
Sumitomo Riko Company Limited
Manabu Sakuda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
PAPER FEED ROLL
Publication number
20240317520
Publication date
Sep 26, 2024
SUMITOMO RIKO COMPANY LIMITED
Daiki Ito
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
PAPER FEED ROLL
Publication number
20240270530
Publication date
Aug 15, 2024
SUMITOMO RIKO COMPANY LIMITED
Naoki Akira
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
PAPER FEEDING ROLL AND METHOD FOR MANUFACTURING SAME
Publication number
20230382672
Publication date
Nov 30, 2023
SUMITOMO RIKO COMPANY LIMITED
Kazushi YAMAGUCHI
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
CLEANING BLADE
Publication number
20190278212
Publication date
Sep 12, 2019
SUMITOMO RIKO COMPANY LIMITED
Manabu SAKUDA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
CONDUCTIVE MEMBER FOR ELECTROPHOTOGRAPHIC APPARATUS
Publication number
20180011416
Publication date
Jan 11, 2018
SUMITOMO RIKO COMPANY LIMITED
Takeru Horiuchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...