Hideyuki Masumoto

Follow

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus and control method therefor
- Patent number 8,712,310
- Issue date Apr 29, 2014
- Ricoh Company, Ltd.
- Yoshiyuki Shimizu
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Exposure unit, image forming apparatus and image forming method
- Patent number 8,189,027
- Issue date May 29, 2012
- Ricoh Company, Ltd.
- Tatsuya Miyadera
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Image forming apparatus and control method therefor
- Publication number 20090324263
- Publication date Dec 31, 2009
- Ricoh Company, Ltd.
- Yoshiyuki Shimizu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EXPOSURE UNIT, IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
- Publication number 20090220878
- Publication date Sep 3, 2009
- Ricoh Company, Ltd.
- TATSUYA MIYADERA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY