Yusuke CHIBA

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Developing device including filter detachable holder, process cartr...
- Patent number 12,050,414
- Issue date Jul 30, 2024
- Ricoh Company, Ltd.
- Yusuke Chiba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
DEVELOPING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
- Publication number 20230168608
- Publication date Jun 1, 2023
- Yusuke CHIBA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY