Toshihiko Yamato

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Color toner for developing electrostatic latent image
- Patent number 7,906,263
- Issue date Mar 15, 2011
- Zeon Corporation
- Hiroshi Nakatani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for manufacturing toner
- Patent number 7,078,144
- Issue date Jul 18, 2006
- Zeon Corporation
- Nobuyasu Ota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Color Toner For Developing Electrostatic Latent Image
- Publication number 20080044752
- Publication date Feb 21, 2008
- Zeon Corporation
- Hiroshi Nakatani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Method for manufacturing toner
- Publication number 20040253531
- Publication date Dec 16, 2004
- Zeon Corporation
- Nobuyasu Ota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY