Nobuhiro Shima

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Gotenba, 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
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
Information Patent Grant
State determining device, image processing apparatus, state determi...
- Patent number 9,058,740
- Issue date Jun 16, 2015
- Ricoh Company, Limited
- Kazuhiro Kobayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Developing device for an image forming apparatus
- Patent number 5,502,552
- Issue date Mar 26, 1996
- Ricoh Company, Ltd.
- Naoki Iwata
- 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
STATE DETERMINING DEVICE, IMAGE PROCESSING APPARATUS, STATE DETERMI...
- Publication number 20130308151
- Publication date Nov 21, 2013
- Kazuhiro Kobayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FORMING APPARATUS INCLUDING VENTILATED IMAGING UNIT
- Publication number 20130064567
- Publication date Mar 14, 2013
- RICOH COMPANY, LTD.
- Shiro AKAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY