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Virtual studio system

Optics: motion pictures – Special effects
Reexamination Certificate

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Visible light projection device

Optics: motion pictures – Combined with diverse-type device – With manned vehicle
Patent

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Visual parallax compensation 3-D image structure

Optics: motion pictures – Removable film strip magazine type
Patent

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Wide angle film shooting and projection of truncated images

Optics: motion pictures – Panoramic picture type
Patent

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Wide angle single channel projection apparatus

Optics: motion pictures – Panoramic picture type
Patent

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Wide film transport and register movement

Optics: motion pictures – Camera and/or projector drive mechanisms – With film engaging claws reciprocally driven to engage film
Patent

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Xenon optical system for cinematograph projection

Optics: motion pictures – Projection light sources
Patent

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Zoom lens barrel assembly for constant magnification

Optics: motion pictures – Removable film strip magazine type
Patent

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Zoom lens system capable of constant magnification photography

Optics: motion pictures – Removable film strip magazine type
Patent

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