Chisato Hatekeyama

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Toner cartridge with shutter for a toner supply port and a manual o...
- Patent number 7,421,234
- Issue date Sep 2, 2008
- Kyocera Mita Corporation
- Masami Ikeda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY