Masao Ariga

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image information transmission system
- Patent number 4,549,219
- Issue date Oct 22, 1985
- Canon Kabushiki Kaisha
- Yasuhiko Sue
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data transmission system
- Patent number 4,547,628
- Issue date Oct 15, 1985
- Canon Kabushiki Kaisha
- Yasuyuki Tamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE