Katsuhiro HOSHI

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus
- Patent number 10,146,175
- Issue date Dec 4, 2018
- Ricoh Company, Ltd.
- Hiroki Ishimitsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus including an electronics container designed...
- Patent number 10,038,800
- Issue date Jul 31, 2018
- Ricoh Company, Ltd.
- Hiroaki Murakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cooling device and image forming apparatus incorporating the coolin...
- Patent number 9,946,223
- Issue date Apr 17, 2018
- Ricoh Company, Ltd.
- Reo Kojima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus including an outer cover and a subsidiary c...
- Patent number 9,880,512
- Issue date Jan 30, 2018
- Ricoh Company, Ltd.
- Keiichi Shimizu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20170064109
- Publication date Mar 2, 2017
- RICOH COMPANY, LTD.
- Hiroki Ishimitsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20170064106
- Publication date Mar 2, 2017
- RICOH COMPANY, LTD.
- Hiroaki MURAKAMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20170060075
- Publication date Mar 2, 2017
- RICOH COMPANY, LTD.
- Keiichi SHIMIZU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COOLING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING THE COOLIN...
- Publication number 20170010582
- Publication date Jan 12, 2017
- RICOH COMPANY, LTD.
- Reo KOJIMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY