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Takao Matsushita
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Kobe, JA
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last 30 patents
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Patent Grant
Process for producing electrostatic recording material
Patent number
4,085,236
Issue date
Apr 18, 1978
Japan Synthetic Rubber Co., Ltd.
Yoshiyuki Ishibashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Electrostatic recording material and manufacture thereof
Patent number
3,944,705
Issue date
Mar 16, 1976
Kanzaki Paper Manufacturing Company, Ltd.
Hironari Fujioka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY