Inventor
NAKAGAWA TORU
JP36 patents
⚠️ This page may combine multiple inventors who share the name “NAKAGAWA TORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
9 patentsUS10455311B2Oct 22, 2019
In-the-ear device
SONY CORP14 citations85
US11159886B2Oct 26, 2021
Acoustic device
SONY CORP3 citations71
US11178488B2Nov 16, 2021
Acoustic device
SONY CORP6 citations69
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
US11477556B2Oct 18, 2022
Sound collecting device
SONY CORP0 citations62
US11290835B2Mar 29, 2022
Acoustic processing apparatus, acoustic processing method, and program
SONY CORP1 citations62
US10841700B2Nov 17, 2020
Sound pickup device
SONY CORP0 citations51
US9577595B2Feb 21, 2017
Sound processing apparatus, sound processing method, and program
SONY CORP0 citations40
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
6 patentsUS5361470ANov 8, 1994
Processing apparatus with movable processing tool
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22 citations91
US5573443ANov 12, 1996
Spindle and method for driving the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD23 citations90
US5205078AApr 27, 1993
Rotary apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations74
US4841430AJun 20, 1989
Method of teaching a path to a moving body
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations74
US5376871ADec 27, 1994
Method of controlling position of rotary shaft in magnetic bearing
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations71
US6720516B2Apr 13, 2004
apparatus for electric discharge micromachining of a micro-diameter hole
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations49
SONY GROUP CORP
4 patentsUS12164762B2Dec 10, 2024
Information processing device, information processing method, and program
SONY GROUP CORP0 citations62
US12108240B2Oct 1, 2024
Acoustic processing apparatus, acoustic processing method, and acoustic processing program
SONY GROUP CORP1 citations62
US12432514B2Sep 30, 2025
Information processing apparatus, information processing method, and program
SONY GROUP CORP0 citations59
US12294853B2May 6, 2025
Sound processing device and sound processing method for flexible reproduction of sound
SONY GROUP CORP0 citations59
FUJITSU LTD
3 patentsUS5835911ANov 10, 1998
Software distribution and maintenance system and method
FUJITSU LTD794 citations99
US6700989B1Mar 2, 2004
Device for generating, detecting, recording, and reproducing a watermarked moving image having a copy preventing capability and storage medium for storing program or the moving image
FUJITSU LTD192 citations98
US6374200B1Apr 16, 2002
Layout apparatus for laying out objects in space and method thereof
FUJITSU LTD39 citations92