Shinya HANYU

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Kashiwa-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Carrier core material for electrophotographic developer and method...
- Patent number 11,112,716
- Issue date Sep 7, 2021
- Powdertech Co., Ltd.
- Hiroki Sawamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
CARRIER CORE MATERIAL FOR ELECTROPHOTOGRAPHIC DEVELOPER AND METHOD...
- Publication number 20200241435
- Publication date Jul 30, 2020
- POWDERTECH CO., LTD.
- Hiroki SAWAMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY