4. Optics: image projectors
  5. Composite projected image
  6. Reflector between lamp and screen

Yasuyuki Tejima

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Adjusting structure in an aspheric lens grinding apparatus

Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent

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Apparatus for combining and projecting images

Optics: image projectors – Composite projected image
Patent

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Aspherical spectacle lens

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Ophthalmic lenses or blanks
Patent

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Automatic focusing projector

Radiant energy – Ionic separation or analysis – Static field-type ion path-bending selecting means
Patent

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Automatic focusing projector

Radiant energy – Ionic separation or analysis – Static field-type ion path-bending selecting means
Patent

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Profile ID: LFUS-PAI-P-60534

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