Yuichi Yokoyama

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus and image forming method for forming a tran...
- Patent number 9,746,802
- Issue date Aug 29, 2017
- Kabushiki Kaisha Toshiba
- Yuichi Yokoyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and image forming method for forming a tran...
- Patent number 9,417,546
- Issue date Aug 16, 2016
- Kabushiki Kaisha Toshiba
- Yuichi Yokoyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing member by heating and fixing device in image forming apparatus
- Patent number 7,444,106
- Issue date Oct 28, 2008
- Kabushiki Kaisha Toshiba
- Kazuhiko Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing member by heating and fixing device in image forming apparatus
- Patent number 7,239,840
- Issue date Jul 3, 2007
- Kabushiki Kaisha Toshiba
- Kazuhiko Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and image forming method with transfer belt...
- Patent number 6,708,008
- Issue date Mar 16, 2004
- Kabushiki Kaisha Toshiba
- Masatoshi Hayashida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Methods for producing 2-hydroxyethyl methacrylate polymer, hydrogel...
- Patent number 5,905,124
- Issue date May 18, 1999
- Hoya Corporation
- Noriyuki Shoji
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Image forming apparatus equipped with pre-transfer drum charger
- Patent number 5,857,135
- Issue date Jan 5, 1999
- Kabushiki Kaisha Toshiba
- Masatoshi Hayashida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD FOR FORMING A TRAN...
- Publication number 20160342114
- Publication date Nov 24, 2016
- Kabushiki Kaisha Toshiba
- Yuichi YOKOYAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD FOR FORMING A TRAN...
- Publication number 20150346623
- Publication date Dec 3, 2015
- Kabushiki Kaisha Toshiba
- YUICHI YOKOYAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND TONER SUPPLYING METHOD
- Publication number 20120141151
- Publication date Jun 7, 2012
- Toshiba Tec Kabushiki Kaisha
- Yuichi Yokoyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
- Publication number 20110001996
- Publication date Jan 6, 2011
- Kabushiki Kaisha Toshiba
- Yuichi Yokoyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Fixing member by heating and fixing device in image forming apparatus
- Publication number 20070237555
- Publication date Oct 11, 2007
- Kabushiki Kaisha Toshiba
- Kazuhiko Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Fixing member by heating and fixing device in image forming apparatus
- Publication number 20070098467
- Publication date May 3, 2007
- Kabushiki Kaisha Toshiba
- Kazuhiko Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD WITH TRANSFER BELT...
- Publication number 20040013440
- Publication date Jan 22, 2004
- TOSHIBA TEC KABUSHIKI KAISHA
- Masatoshi Hayashida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Yuichi Yokoyama

Person

Patents Grantslast 30 patents

Image forming apparatus and image forming method for forming a tran...

Image forming apparatus and image forming method for forming a tran...

Fixing member by heating and fixing device in image forming apparatus

Fixing member by heating and fixing device in image forming apparatus

Image forming apparatus and image forming method with transfer belt...

Methods for producing 2-hydroxyethyl methacrylate polymer, hydrogel...

Image forming apparatus equipped with pre-transfer drum charger

Patents Applicationslast 30 patents

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD FOR FORMING A TRAN...

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD FOR FORMING A TRAN...

IMAGE FORMING APPARATUS AND TONER SUPPLYING METHOD

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

Fixing member by heating and fixing device in image forming apparatus

Fixing member by heating and fixing device in image forming apparatus

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD WITH TRANSFER BELT...