Inventor
TSUCHIYA SHINPEI
JP14 patents
⚠️ This page may combine multiple inventors who share the name “TSUCHIYA SHINPEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
10 patentsUS10667047B2May 26, 2020
Headphone device, terminal device, information transmitting method, and headphone system
SONY CORP2 citations71
US9918162B2Mar 13, 2018
Processing device and method for improving S/N ratio
SONY CORP2 citations71
US9237392B2Jan 12, 2016
Earhole-wearable sound collection device, signal processing device, and sound collection method
SONY CORP3 citations71
US11257476B2Feb 22, 2022
Signal processing apparatus and signal processing method
SONY CORP0 citations61
US11070910B2Jul 20, 2021
Processing device and a processing method for voice communication
SONY CORP0 citations61
US10152961B2Dec 11, 2018
Signal processing device and signal processing method
SONY CORP1 citations51
US10896668B2Jan 19, 2021
Signal processing apparatus, signal processing method, and computer program
SONY CORP0 citations47
US10733971B2Aug 4, 2020
Sound processing device, sound processing method, and computer program
SONY CORP0 citations41
US9361902B2Jun 7, 2016
Earhole-wearable sound collection device, signal processing device, and sound collection method
SONY CORP0 citations41
US9871497B2Jan 16, 2018
Processing audio signal to produce enhanced audio signal
SONY CORP0 citations40
SONY GROUP CORP
4 patentsUS12501208B2Dec 16, 2025
Earhole-wearable sound collection device, signal processing device, and sound collection method
SONY GROUP CORP0 citations61
US11765497B2Sep 19, 2023
Earhole-wearable sound collection device, signal processing device, and sound collection method
SONY GROUP CORP0 citations61
US12200439B2Jan 14, 2025
Acoustic processing device, acoustic processing method, control method, and program
SONY GROUP CORP0 citations60
US12288545B2Apr 29, 2025
Acoustic signal processing device, acoustic signal processing method, and program
SONY GROUP CORP0 citations50