Kohsaku Toda

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Organization

Takeno-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Tone display method and apparatus for displaying image signal
- Patent number 6,100,939
- Issue date Aug 8, 2000
- Hitachi, Ltd.
- Akihiko Kougami
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS