Inventor
OBATA KATSUHIKO
JP17 patents
⚠️ This page may combine multiple inventors who share the name “OBATA KATSUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CASIO COMPUTER CO LTD
13 patentsUS5018428AMay 28, 1991
Electronic musical instrument in which musical tones are generated on the basis of pitches extracted from an input waveform signal
CASIO COMPUTER CO LTD22 citations92
US5014589AMay 14, 1991
Control apparatus for electronic musical instrument for generating musical tone having tone pitch corresponding to input waveform signal
CASIO COMPUTER CO LTD22 citations92
US5147970ASep 15, 1992
Electronic musical instrument for generating musical tones on the basis of characteristics of input waveform signal
CASIO COMPUTER CO LTD14 citations73
US5048391ASep 17, 1991
Electronic musical instrument for generating musical tones on the basis of characteristics of input waveform signal
CASIO COMPUTER CO LTD18 citations73
US4924746AMay 15, 1990
Input apparatus of electronic device for extracting pitch from input waveform signal
CASIO COMPUTER CO LTD11 citations73
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
US10739731B2Aug 11, 2020
Electronic timepiece, display control method and storage medium
CASIO COMPUTER CO LTD0 citations51
US10459408B2Oct 29, 2019
Electronic timepiece, display control method and storage medium
CASIO COMPUTER CO LTD0 citations51
US10568037B2Feb 18, 2020
Electronic apparatus and signal reception control method
CASIO COMPUTER CO LTD0 citations50
US11507030B2Nov 22, 2022
Timepiece, method for controlling timepiece, and storage medium
CASIO COMPUTER CO LTD0 citations47
US10509371B2Dec 17, 2019
Information notification method, information notification device, and non-transitory recording medium
CASIO COMPUTER CO LTD0 citations39