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

Sei Mitsui

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Data display

Photography and optical equipment – Ophthalmic article – Eyeglasses – eyewear – or frame therefor
Design Patent

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Facsimile machine

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

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Illuminometer

Photography and optical equipment – Photographic accessory – Photometer – color – or exposure meter
Patent

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Photo sensor for an illuminometer

Photography and optical equipment – Photographic accessory – Photometer – color – or exposure meter
Patent

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Profile ID: LFUS-PAI-P-721823

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