Katsuyuki Ogura

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Omiya-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Developer for electrostatic image development
- Patent number 6,534,229
- Issue date Mar 18, 2003
- Dainippon Ink and Chemicals, Inc.
- Katsunori Ohba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for non-magnetic single component development
- Patent number 6,248,493
- Issue date Jun 19, 2001
- Dainippon Ink and Chemicals, Inc.
- Katsuyuki Ogura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Dry color toner for electrostatic image development
- Publication number 20020172880
- Publication date Nov 21, 2002
- Dainippon Ink and Chemicals, Inc.
- Hitoshi Takayanagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developer for electrostatic image development
- Publication number 20010019805
- Publication date Sep 6, 2001
- Dainippon Ink and Chemicals, Inc.
- Katsunori Ohba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY