Usei Jo

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electrostatic image developing toner
- Patent number 9,740,119
- Issue date Aug 22, 2017
- MITSUBISHI CHEMICAL CORPORATION
- Usei Jo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for the development of electrostatic image and process for th...
- Patent number 6,610,453
- Issue date Aug 26, 2003
- Mitsubishi Chemical Corporation
- Hideko Akai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
ELECTROSTATIC IMAGE DEVELOPING TONER
- Publication number 20160139519
- Publication date May 19, 2016
- MITSUBISHI CHEMICAL CORPORATION
- Usei JO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROSTATIC IMAGE DEVELOPING TONER
- Publication number 20140141367
- Publication date May 22, 2014
- MITSUBISHI CHEMICAL CORPORATION
- Usei JO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER FOR THE DEVELOPEMENT OF ELECTROSTATIC IMAGE AND PROCESS FOR T...
- Publication number 20020012863
- Publication date Jan 31, 2002
- Hideko Akai
- HIDEKO AKAI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner for the development of electrostatic image and process for th...
- Publication number 20020006569
- Publication date Jan 17, 2002
- Mitsubishi Chemical Corporation
- Hideko Akai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY