Youichi Takesawa

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Suita, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electrophotographic element with alumite layer
- Patent number 5,284,727
- Issue date Feb 8, 1994
- Mita Industrial Co., Ltd.
- Takayuki Itakura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Laminate type photosensitive material for electrophotography
- Patent number 5,192,633
- Issue date Mar 9, 1993
- Mita Industrial Co., Ltd.
- Hiroaki Iwasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY