Kazuhiko Yamamura

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Higashi-osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic brush developing process and developer
- Patent number 5,310,617
- Issue date May 10, 1994
- Mita Industrial Co., Ltd.
- Kyouya Taguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic carrier for electronic reproduction coated with a nitrogen...
- Patent number 5,258,253
- Issue date Nov 2, 1993
- Mita Industrial Co., Ltd.
- Takatomo Fukumoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Carrier of developer, process for preparation thereof, and developi...
- Patent number 5,168,027
- Issue date Dec 1, 1992
- Mita Industrial Co., Ltd.
- Kyouya Taguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY