Yuma Yoshida

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Komaki-shi, JP

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Patents Grantslast 30 patents

Information 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
Paper feed roller
- Patent number 9,815,644
- Issue date Nov 14, 2017
- Sumitomo Riko Company Limited
- Yuma Yoshida
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Paper feed roller
- Patent number 9,790,041
- Issue date Oct 17, 2017
- Sumitomo Riko Company Limited
- Kuniaki Doi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

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-...
Information Patent Application
PAPER FEED ROLLER
- Publication number 20160236882
- Publication date Aug 18, 2016
- SUMITOMO RIKO COMPANY LIMITED
- Kuniaki Doi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
PAPER FEED ROLLER
- Publication number 20160130098
- Publication date May 12, 2016
- SUMITOMO RIKO COMPANY LIMITED
- Yuma Yoshida
- G01 - MEASURING TESTING