Hisashi Nakai

Follow

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus with reduced charge leakage
- Patent number 9,141,021
- Issue date Sep 22, 2015
- Kabushiki Kaisha Toshiba
- Masato Ogasawara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with reduced charge leakage
- Patent number 8,781,368
- Issue date Jul 15, 2014
- Kabushiki Kaisha Toshiba
- Masato Ogasawara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with reduced leakage from a charging device
- Patent number 8,538,296
- Issue date Sep 17, 2013
- Kabushiki Kaisha Toshiba
- Masato Ogasawara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20140286675
- Publication date Sep 25, 2014
- Masato Ogasawara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20140044458
- Publication date Feb 13, 2014
- Toshiba Tec Kabushiki Kaisha
- Masato Ogasawara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20110188892
- Publication date Aug 4, 2011
- Kabushiki Kaisha Toshiba
- Masato Ogasawara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY