Yasuhide Nakazawa

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus with a temperature change suppressor
- Patent number 11,150,604
- Issue date Oct 19, 2021
- Ricoh Company, Ltd.
- Kazuhiko Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cleaning blade, cleaning device, image forming apparatus, and proce...
- Patent number 10,514,651
- Issue date Dec 24, 2019
- Ricoh Company, Ltd.
- Kazuhiko Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20210034010
- Publication date Feb 4, 2021
- Ricoh Company, Ltd.
- Kazuhiko WATANABE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY