4. Television
  5. Camera, system and detail
  6. Optics

Masahide Hirasawa

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Apparatus for data error correction using rounding technique

Excavating
Patent

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Apparatus with lens control device

Optical: systems and elements – Lens – With variable magnification
Patent

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Autofocusing camera device

Television – Camera – system and detail – Optics
Patent

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Automatic focus adjusting device in camera system

Facsimile and static presentation processing – Facsimile – Specific signal processing circuitry
Patent

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Automatic focus adjusting device in camera system

Photography – Having variable focal length of camera objective – Having focus operation
Patent

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Profile ID: LFUS-PAI-P-68820

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