Yoshimi TAKAHIRO

Follow

Person

Hyogo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus to calculate film thicknesses of a photocon...
- Patent number 10,606,202
- Issue date Mar 31, 2020
- Ricoh Company, Ltd.
- Yasuhide Matsuno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical-writing-head positioner and image forming apparatus incorpo...
- Patent number 9,405,213
- Issue date Aug 2, 2016
- Ricoh Company, Ltd.
- Shinichi Arasawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical writing head positioning mechanism, process cartridge, and...
- Patent number 9,007,409
- Issue date Apr 14, 2015
- Ricoh Company, Ltd.
- Kenji Nakamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND NON-TRANSITORY R...
- Publication number 20190146394
- Publication date May 16, 2019
- RICOH COMPANY, LTD.
- Yasuhide Matsuno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL-WRITING-HEAD POSITIONER AND IMAGE FORMING APPARATUS INCORPO...
- Publication number 20160026111
- Publication date Jan 28, 2016
- RICOH COMPANY, LTD.
- Shinichi ARASAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL WRITING HEAD POSITIONING MECHANISM, PROCESS CARTRIDGE, AND...
- Publication number 20150035928
- Publication date Feb 5, 2015
- RICOH COMPANY, LTD.
- Kenji NAKAMURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY