4. Optics: image projectors
  5. Temperature control
  6. Blower

Toshio Matsumiya

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Cooler for electro optic device and projector

Optics: image projectors – Temperature control – Blower
Reexamination Certificate

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Lamp for projector

Photography and optical equipment – Projector or viewer – Element or attachment
Design Patent

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Lamp for projector

Photography and optical equipment – Projector or viewer
Design Patent

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Liquid crystal light valve and projection display device...

Optics: motion pictures – Methods – Recording
Reexamination Certificate

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Optical component casing, optical device and projector

Optics: image projectors – Housing
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2845279

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