Inventor
MAGARIYACHI TETSU
JP14 patents
⚠️ This page may combine multiple inventors who share the name “MAGARIYACHI TETSU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
10 patentsUS10455311B2Oct 22, 2019
In-the-ear device
SONY CORP14 citations85
US11252524B2Feb 15, 2022
Synthesizing a headphone signal using a rotating head-related transfer function
SONY CORP2 citations72
US10582329B2Mar 3, 2020
Audio processing device and method
SONY CORP5 citations71
US10412531B2Sep 10, 2019
Audio processing apparatus, method, and program
SONY CORP2 citations71
US11743671B2Aug 29, 2023
Signal processing device and signal processing method
SONY CORP2 citations68
US11775164B2Oct 3, 2023
Information processing device, information processing method, and program
SONY CORP1 citations62
US11159906B2Oct 26, 2021
HRTF measurement method, HRTF measurement device, and program
SONY CORP0 citations51
US10841700B2Nov 17, 2020
Sound pickup device
SONY CORP0 citations51
US10595148B2Mar 17, 2020
Sound processing apparatus and method, and program
SONY CORP0 citations51
US10559294B2Feb 11, 2020
Acoustic tube and acoustic reproduction apparatus
SONY CORP0 citations51
SONY GROUP CORP
4 patentsUS11595772B2Feb 28, 2023
Information processing device, information processing method, and information processing program
SONY GROUP CORP5 citations83
US12164762B2Dec 10, 2024
Information processing device, information processing method, and program
SONY GROUP CORP0 citations62
US12273704B2Apr 8, 2025
Information processing device, information processing method, and information processing program
SONY GROUP CORP0 citations60
US12445794B2Oct 14, 2025
Signal processing apparatus and method, acoustic reproduction apparatus, and program
SONY GROUP CORP0 citations42