4. Communications: electrical
  5. Audible indication
  6. Percussion-type sound producer

Hiroshi Matsushima

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Antitheft device

Communications: electrical – Condition responsive indicating system – With particular coupling link
Patent

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Apparatus for recording a discriminative signal

Dynamic magnetic information storage or retrieval – Record editing
Patent

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Automatic focusing lens

Photography and optical equipment – Optical article not elsewhere specified – Lens or objective
Patent

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Camera

Patent

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Camera

Photography – Aerial camera – Including continuously moving film
Patent

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Profile ID: LFUS-PAI-P-253045

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