Tsutomu Kurokoshi

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electrophotographic toner
- Patent number 6,054,242
- Issue date Apr 25, 2000
- Tomogawa Paper Co., Ltd.
- Haruo Okutani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY