Tsuyoshi Iwa

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Toner binder for electrophotography and toner for electrophotography
- Patent number 6,497,983
- Issue date Dec 24, 2002
- Mitsui Chemicals, Inc.
- Tsuyoshi Iwa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Toner binder for electrophotography and toner for electrophotography
- Publication number 20020076637
- Publication date Jun 20, 2002
- Tsuyoshi Iwa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY