Chihiko Yamada

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process and apparatus for converting a video frame into a set of co...
- Patent number 4,485,413
- Issue date Nov 27, 1984
- Toppan Printing Company, Ltd.
- Haruo Furuta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Photography apparatus for television picture
- Patent number 4,339,769
- Issue date Jul 13, 1982
- Toppan Printing Co., Ltd.
- Toshiji Fujita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE