Inventor
TSUTSUMI KIMITAKA
JP28 patents
⚠️ This page may combine multiple inventors who share the name “TSUTSUMI KIMITAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NTT DOCOMO INC
17 patentsUS9881627B2Jan 30, 2018
Audio coding device, audio coding method, audio coding program, audio decoding device, audio decoding method, and audio decoding program
NTT DOCOMO INC23 citations94
US10553231B2Feb 4, 2020
Audio coding device, audio coding method, audio coding program, audio decoding device, audio decoding method, and audio decoding program
NTT DOCOMO INC3 citations84
US10152982B2Dec 11, 2018
Audio signal processing device, audio signal processing method, and audio signal processing program
NTT DOCOMO INC5 citations84
US10115402B2Oct 30, 2018
Audio encoding device, method and program, and audio decoding device, method and program
NTT DOCOMO INC4 citations84
US9799344B2Oct 24, 2017
Audio signal processing system for discontinuity correction
NTT DOCOMO INC6 citations84
US9564143B2Feb 7, 2017
Audio coding device, audio coding method, audio coding program, audio decoding device, audio decoding method, and audio decoding program
NTT DOCOMO INC9 citations84
US11270715B2Mar 8, 2022
Audio signal discontinuity processing system
NTT DOCOMO INC2 citations73
US11211077B2Dec 28, 2021
Audio coding device, audio coding method, audio coding program, audio decoding device, audio decoding method, and audio decoding program
NTT DOCOMO INC2 citations73
US11176955B2Nov 16, 2021
Audio coding device, audio coding method, audio coding program, audio decoding device, audio decoding method, and audio decoding program
NTT DOCOMO INC1 citations73
US10762908B2Sep 1, 2020
Audio encoding device, method and program, and audio decoding device, method and program
NTT DOCOMO INC1 citations73
US10621999B2Apr 14, 2020
Audio signal processing device, audio signal processing method, and audio signal processing program
NTT DOCOMO INC3 citations73
US11756556B2Sep 12, 2023
Audio encoding device, method and program, and audio decoding device, method and program
NTT DOCOMO INC0 citations62
US11749292B2Sep 5, 2023
Audio coding device, audio coding method, audio coding program, audio decoding device, audio decoding method, and audio decoding program
NTT DOCOMO INC0 citations62
US11749291B2Sep 5, 2023
Audio signal discontinuity correction processing system
NTT DOCOMO INC0 citations62
US11322163B2May 3, 2022
Audio encoding device, method and program, and audio decoding device, method and program
NTT DOCOMO INC0 citations62
US11195538B2Dec 7, 2021
Audio coding device, audio coding method, audio coding program, audio decoding device, audio decoding method, and audio decoding program
NTT DOCOMO INC0 citations62
US9508350B2Nov 29, 2016
Audio encoding device, method and program, and audio decoding device, method and program
NTT DOCOMO INC0 citations52
NIPPON TELEGRAPH & TELEPHONE
7 patentsUS11356790B2Jun 7, 2022
Sound image reproduction device, sound image reproduction method, and sound image reproduction program
NIPPON TELEGRAPH & TELEPHONE0 citations52
US11122363B2Sep 14, 2021
Acoustic signal processing device, acoustic signal processing method, and acoustic signal processing program
NIPPON TELEGRAPH & TELEPHONE0 citations52
US12020680B2Jun 25, 2024
Sound image localization device, sound image localization method, and program
NIPPON TELEGRAPH & TELEPHONE0 citations49
US11996897B2May 28, 2024
Sound field generator, sound field generation method, and program
NIPPON TELEGRAPH & TELEPHONE0 citations49
US11875774B2Jan 16, 2024
Sound image localization device, sound image localization method, and program
NIPPON TELEGRAPH & TELEPHONE0 citations49
US11871181B2Jan 9, 2024
Speaker array, signal processing device, signal processing method, and signal processing program
NIPPON TELEGRAPH & TELEPHONE0 citations49
US11871211B2Jan 9, 2024
Signal processing apparatus, signal processing method, and signal processing program
NIPPON TELEGRAPH & TELEPHONE0 citations49
FUKUI MASAHIRO
3 patentsUS10269363B2Apr 23, 2019
Coding method, decoding method, apparatus, program, and recording medium
FUKUI MASAHIRO1 citations61
US9319645B2Apr 19, 2016
Encoding method, decoding method, encoding device, decoding device, and recording medium for a plurality of samples
FUKUI MASAHIRO2 citations61
US8711012B2Apr 29, 2014
Encoding method, decoding method, encoding device, decoding device, program, and recording medium
FUKUI MASAHIRO0 citations40