4. Illumination
  5. Revolving

Yutaka Sawayama

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Corner cube reflector, method of making the reflector and...

Optical: systems and elements – Signal reflector – 3-corner retroreflective
Reexamination Certificate

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Corner cube reflector, method of making the reflector and...

Optical: systems and elements – Signal reflector – 3-corner retroreflective
Reexamination Certificate

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Deflecting device and projection-type display unit using same

Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Patent

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Display device including corner cube array

Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate

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Fabrication method of liquid crystal display device

Semiconductor device manufacturing: process – Making device or circuit emissive of nonelectrical signal – Including integrally formed optical element
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1287111

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