Nobutaka EGUCHI

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Photoconductor, image forming method using the same, method of manu...
- Patent number 9,989,868
- Issue date Jun 5, 2018
- Ricoh Company, Ltd.
- Hidetoshi Kami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photoconductor, and image forming method and image forming apparatu...
- Patent number 9,740,116
- Issue date Aug 22, 2017
- Ricoh Company, Ltd.
- Nobutaka Eguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photoconductor, and image forming method and image forming apparatu...
- Patent number 9,523,930
- Issue date Dec 20, 2016
- Ricoh Company, Ltd.
- Hidetoshi Kami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
PHOTOCONDUCTOR, AND IMAGE FORMING METHOD AND IMAGE FORMING APPARATU...
- Publication number 20160274475
- Publication date Sep 22, 2016
- Nobutaka EGUCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTOCONDUCTOR, IMAGE FORMING METHOD USING THE SAME, METHOD OF MANU...
- Publication number 20150346613
- Publication date Dec 3, 2015
- Hidetoshi KAMI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTOCONDUCTOR, AND IMAGE FORMING METHOD AND IMAGE FORMING APPARATU...
- Publication number 20150227063
- Publication date Aug 13, 2015
- Hidetoshi KAMI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE
- Publication number 20140234763
- Publication date Aug 21, 2014
- Akihiro SUGINO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY