Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Takanori Minamino0
Kenzo Nishikawa0
Date of Patent
June 25, 2024
0Patent Application Number
174408620
Date Filed
March 26, 2020
0Patent Citations
Patent Primary Examiner
Patent abstract
An input device includes a case body and a plurality of markers configured to emit light to the outside of the case body. A first light source is a dedicated light source for lighting one marker, and a second light source is a shared light source for lighting a plurality of markers. The second light source is connected to a plurality of markers with a light guide pipe so as to supply light to the plurality of markers through the light guide pipe.
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