Inventor
OCHIAI FUMIAKI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “OCHIAI FUMIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CASIO COMPUTER CO LTD
11 patentsUS7977909B2Jul 12, 2011
Device and method of driving stepping motor of analog electronic clock
CASIO COMPUTER CO LTD7 citations82
US9785117B2Oct 10, 2017
Motor drive device and electronic timepiece
CASIO COMPUTER CO LTD2 citations72
US11906936B2Feb 20, 2024
Electronic apparatus, power feeding control method, and non-transitory recording medium
CASIO COMPUTER CO LTD1 citations71
US11108258B2Aug 31, 2021
Electronic apparatus, power feeding control method, and non-transitory recording medium
CASIO COMPUTER CO LTD1 citations71
US12261468B2Mar 25, 2025
Electronic apparatus, power feeding control method, and non-transitory recording medium
CASIO COMPUTER CO LTD0 citations61
US12189339B2Jan 7, 2025
Pointer device, electronic watch, control method for pointer device, and recording medium
CASIO COMPUTER CO LTD0 citations51
US12169735B2Dec 17, 2024
Electronic device, control method of electronic device, and recording medium
CASIO COMPUTER CO LTD0 citations51
US11295686B2Apr 5, 2022
Liquid crystal control circuit, electronic timepiece, and liquid crystal control method
CASIO COMPUTER CO LTD0 citations50
US10568037B2Feb 18, 2020
Electronic apparatus and signal reception control method
CASIO COMPUTER CO LTD0 citations50
US10783845B2Sep 22, 2020
Liquid crystal control circuit, electronic timepiece, and liquid crystal control method
CASIO COMPUTER CO LTD0 citations40
US10692451B2Jun 23, 2020
Liquid crystal control circuit, electronic timepiece, and liquid crystal control method
CASIO COMPUTER CO LTD0 citations40