Junichiro Suenaga

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Komaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Elastic roll for electrophotographic apparatus and method for manuf...
- Patent number 10,125,236
- Issue date Nov 13, 2018
- Sumitomo Riko Company Limited
- Ryosuke Yamaoka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
CHARGING ROLL FOR ELECTROPHOTOGRAPHIC EQUIPMENT
- Publication number 20250060687
- Publication date Feb 20, 2025
- SUMITOMO RIKO COMPANY LIMITED
- Shinkichi Kashihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELASTIC ROLL FOR ELECTROPHOTOGRAPHIC APPARATUS AND METHOD FOR MANUF...
- Publication number 20180194916
- Publication date Jul 12, 2018
- SUMITOMO RIKO COMPANY LIMITED
- Ryosuke Yamaoka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...