Toshiya Hatta

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Kamakura, JP

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Patents Grantslast 30 patents

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Conductive resin composition containing zinc oxide whiskers having...
- Patent number 5,183,594
- Issue date Feb 2, 1993
- Matsushita Electric Industrial Co., Ltd.
- Minoru Yoshinaka
- H01 - BASIC ELECTRIC ELEMENTS
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Electrophotographic photosensitive member containing a conductive l...
- Patent number 5,171,480
- Issue date Dec 15, 1992
- Matsushita Electric Industrial Co., Ltd.
- Minoru Yoshinaka
- H01 - BASIC ELECTRIC ELEMENTS