Nobuyuki Igarashi

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Kyobashi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Toner for electrophotography
- Patent number 4,835,082
- Issue date May 30, 1989
- Toyo Ink Manufacturing Co., Ltd.
- Masumi Koishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY