Joji Matsumoto

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Neyagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Multiple copy electrophotographic process using dye sensitized ZnO
- Patent number 4,391,892
- Issue date Jul 5, 1983
- Mita Industrial Co., Ltd.
- Yasushi Kamezaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic brush developing device for electrostatic copying apparatus
- Patent number 4,330,198
- Issue date May 18, 1982
- Mita Industrial Company Limited
- Joji Matsumoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY