Inventor
KARASAWA YUKIHIRO
JP5 patents
Patents
5 patentsUS10511819B2Dec 17, 2019
Image projection system, projector, and method for controlling image projection system
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US11543920B2Jan 3, 2023
Indicator detection method and projection system
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US10649547B2May 12, 2020
Image projection system, pointing element, and method for controlling image projection system
SEIKO EPSON CORP1 citations56
US9632616B2Apr 25, 2017
Interactive system, control method for interactive system, and projector
SEIKO EPSON CORP1 citations51
US11099662B2Aug 24, 2021
Pointing element, display system, and method of controlling pointing element
SEIKO EPSON CORP0 citations45