Inventor
SHINGYOJI RYUJI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “SHINGYOJI RYUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CASIO COMPUTER CO LTD
11 patentsUS9304207B2Apr 5, 2016
GPS receiving apparatus, a method of controlling GPS receiving unit, and a controlling program
CASIO COMPUTER CO LTD5 citations70
US12474480B2Nov 18, 2025
Information processing device, behavior analysis system, behavior analysis method, and storage medium
CASIO COMPUTER CO LTD0 citations50
US10983222B2Apr 20, 2021
Satellite radiowave receiving device, electronic timepiece, method for controlling positioning operations, and storage device
CASIO COMPUTER CO LTD0 citations50
US10935665B2Mar 2, 2021
Satellite radiowave receiving device, electronic timepiece, method for controlling positioning operations, and storage device
CASIO COMPUTER CO LTD0 citations50
US11933904B2Mar 19, 2024
Ephemeris positioning process and information processing device
CASIO COMPUTER CO LTD0 citations49
US10088575B2Oct 2, 2018
Positioning system, positioning apparatus, storage apparatus, and positioning method
CASIO COMPUTER CO LTD1 citations49
US10852442B2Dec 1, 2020
Reception control device
CASIO COMPUTER CO LTD0 citations39
US10677931B2Jun 9, 2020
Positioning apparatus, positioning method, and recording medium
CASIO COMPUTER CO LTD0 citations39
US10429516B2Oct 1, 2019
Positioning control apparatus for switching whether predictive ephemeris data is used for positioning calculation
CASIO COMPUTER CO LTD0 citations39
US10254410B2Apr 9, 2019
Positioning control method, positioning device and storage medium
CASIO COMPUTER CO LTD0 citations39
US9671498B2Jun 6, 2017
GPS receiving apparatus and computer readable-storage medium
CASIO COMPUTER CO LTD0 citations39