Inventor
UEHARA KATSUYUKI
JP12 patents
Patents
12 patentsUS7021766B2Apr 4, 2006
Projector
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Light source device, illumination device, and projector
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US11681210B2Jun 20, 2023
Illuminator and projector
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Illumination device and projector having light shaping optical system including free-form surface
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Projector
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