4. Recording, communication, or information retrieval equipment
  5. Video or audio transmission, recording or playback equipment
  6. Telephone equipment

Akira Tsukada

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Cartridge for ink ribbon

Printing and office machinery – Typewriter or calculator – Element or attachment
Patent

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Cash register

Printing and office machinery – Typewriter or calculator – Point-of-sale type terminal
Patent

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Cash register

Printing and office machinery – Typewriter or calculator – Point-of-sale type terminal
Patent

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Cash register

Printing and office machinery – Typewriter or calculator – Point-of-sale type terminal
Patent

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Central control unit for cash register

Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Telephone equipment
Patent

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Profile ID: LFUS-PAI-P-89122

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