Yoshiki SUGAWARA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Belt device, fixing device, and image forming apparatus
- Patent number 11,733,624
- Issue date Aug 22, 2023
- Ricoh Company, Ltd.
- Yoshiki Sugawara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING THE SAME
- Publication number 20240012351
- Publication date Jan 11, 2024
- Yoshiki SUGAWARA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
BELT DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20220121141
- Publication date Apr 21, 2022
- RICOH COMPANY, LTD.
- Yoshiki SUGAWARA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY