Hiroyuki Yanagi

Follow

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical writing device, image forming device, optical writing contr...
- Patent number 9,703,229
- Issue date Jul 11, 2017
- Ricoh Company, Ltd.
- Satoshi Hirata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL WRITING DEVICE, IMAGE FORMING DEVICE, OPTICAL WRITING CONTR...
- Publication number 20150268580
- Publication date Sep 24, 2015
- Satoshi HIRATA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY