Shigeo Ochiai

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Toner binder for electrophotography
- Patent number 5,242,777
- Issue date Sep 7, 1993
- Sanyo Chemical Ind., Ltd.
- Tomohisa Kato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY