Tadashi Akiyama

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Patents Grantslast 30 patents

Information Patent Grant
Method of removing a charge from an electrophotographic photoreceptor
- Patent number 4,654,286
- Issue date Mar 31, 1987
- Sharp Kabushiki Kaisha
- Yoshiharu Tsujimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY