Inventor
UOZUMI HIROSHI
JP5 patents
Patents
5 patentsUS7292184B2Nov 6, 2007
Positioning system, positioning terminal, information provision device, positioning method, control program for positioning system, and computer-readable recording medium for recording control program for positioning system
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US9733362B2Aug 15, 2017
Satellite signal receiver
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US12282372B2Apr 22, 2025
Electronic apparatus having portable housing and power supply circuit
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US11609341B2Mar 21, 2023
Electronic timepiece, satellite signal receiving device, and method for controlling satellite signal receiving device
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US9716545B2Jul 25, 2017
Integrated circuit for satellite signal reception
SEIKO EPSON CORP0 citations39