Toshiyuki Kanno

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Multi-colored organic EL device with protective layer
- Patent number 6,563,263
- Issue date May 13, 2003
- Fuji Electric Co., Ltd.
- Koji Kawaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polychromatic organic electroluminescent device and method of manuf...
- Patent number 6,309,486
- Issue date Oct 30, 2001
- Fuji Electric Co., Ltd.
- Koji Kawaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluorescent conversion filter and color display device using the same
- Patent number 6,249,372
- Issue date Jun 19, 2001
- Fuji Electric Co., Ltd.
- Ryoji Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS