Yasuhiro Fujiwara

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Discharging method for latent image bearer and image forming apparatus
- Patent number 9,971,269
- Issue date May 15, 2018
- Ricoh Company, Ltd.
- Ryouhei Ohi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20220137542
- Publication date May 5, 2022
- Yasuhiro FUJIWARA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISCHARGING METHOD FOR LATENT IMAGE BEARER AND IMAGE FORMING APPARATUS
- Publication number 20170336729
- Publication date Nov 23, 2017
- RICOH COMPANY, LTD.
- Ryouhei Ohi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY