Inventor
HAGIWARA HIDEKI
JP35 patents
⚠️ This page may combine multiple inventors who share the name “HAGIWARA HIDEKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YAMAHA CORP
8 patentsUS6642444B2Nov 4, 2003
Apparatus for playing music with enhanced part performance and computer program therefor
YAMAHA CORP10 citations74
US8379883B2Feb 19, 2013
Audio mixer and parameter setting method therefor
YAMAHA CORP5 citations73
US7864963B2Jan 4, 2011
Effect imparting apparatus for controlling two-dimensional sound image localization
YAMAHA CORP3 citations63
US7650002B2Jan 19, 2010
Digital compressor for multi-channel audio system
YAMAHA CORP3 citations63
US7483541B2Jan 27, 2009
Digital mixer
YAMAHA CORP3 citations63
US5880390AMar 9, 1999
Reverberation effect imparting apparatus
YAMAHA CORP4 citations63
US11314477B2Apr 26, 2022
Audio processing apparatus, operation method of audio processing apparatus, and audio processing system
YAMAHA CORP0 citations62
US9628038B2Apr 18, 2017
Audio signal processing system
YAMAHA CORP0 citations42
TOYOTA MOTOR CO LTD
8 patentsUS12347868B2Jul 1, 2025
Electrode structure
TOYOTA MOTOR CO LTD0 citations61
US11978909B2May 7, 2024
Electrode structure
TOYOTA MOTOR CO LTD0 citations61
US12294074B2May 6, 2025
Anode slurry
TOYOTA MOTOR CO LTD0 citations52
US12230805B2Feb 18, 2025
All solid state battery
TOYOTA MOTOR CO LTD0 citations52
US11495788B2Nov 8, 2022
Method for producing slurry, method for producing active material layer, and method for producing all solid state battery
TOYOTA MOTOR CO LTD0 citations52
US10541418B2Jan 21, 2020
Nonaqueous electrolyte secondary battery
TOYOTA MOTOR CO LTD0 citations52
US10522838B2Dec 31, 2019
Nonaqueous electrolyte secondary cell
TOYOTA MOTOR CO LTD0 citations52
US10490822B2Nov 26, 2019
Nonaqueous electrolyte secondary battery
TOYOTA MOTOR CO LTD0 citations52
HAGIWARA HIDEKI
6 patentsUS9166247B2Oct 20, 2015
Lithium-ion secondary cell and method for manufacturing same
HAGIWARA HIDEKI2 citations61
US8409748B2Apr 2, 2013
Battery and electronic apparatus
HAGIWARA HIDEKI2 citations59
US8448253B2May 21, 2013
Program licence management technique in an audio signal processing system
HAGIWARA HIDEKI1 citations51
US9385824B2Jul 5, 2016
Digital mixer
HAGIWARA HIDEKI0 citations40
US8934646B2Jan 13, 2015
Audio mixer
HAGIWARA HIDEKI0 citations40
US9065147B2Jun 23, 2015
Battery system, vehicle, and battery-mounting device
HAGIWARA HIDEKI0 citations32
HITACHI CABLE
3 patentsKANSAI PAINT CO LTD
3 patentsUS10256472B2Apr 9, 2019
Conductive paste and mixture paste for lithium ion battery positive electrode
KANSAI PAINT CO LTD1 citations55
US10468683B2Nov 5, 2019
Conductive paste and mixture paste for lithium ion battery positive electrode
KANSAI PAINT CO LTD0 citations48
US10355281B2Jul 16, 2019
Conductive paste for lithium-ion battery positive electrodes and mixture paste for lithium-ion battery positive electrodes
KANSAI PAINT CO LTD0 citations37