Kazuyoshi Hattori

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Toner for electrophotography and process for producing the same
- Patent number 8,232,036
- Issue date Jul 31, 2012
- Tomoegawa Co., Ltd.
- Tohru Moriya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner and two-component developer for electrostatic image development
- Patent number 6,391,508
- Issue date May 21, 2002
- Tomoegawa Paper Co., Ltd.
- Kazuyoshi Hattori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for electrophotograph and process for the production thereof
- Patent number 5,665,510
- Issue date Sep 9, 1997
- Tomoegawa Paper Co., Ltd.
- Kazuyoshi Hattori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
TONER FOR ELECTROPHOTOGRAPHY AND PROCESS FOR PRODUCING THE SAME
- Publication number 20100239971
- Publication date Sep 23, 2010
- Tomoegawa Co., Ltd.
- Tohru Moriya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY