P

Inventor

HIRANO TAKAHIRO

JP60 patents
⚠️ This page may combine multiple inventors who share the name “HIRANO TAKAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOYOTA MOTOR CO LTD

27 patents
US9537408B2Jan 3, 2017

Power conversion with controlled phase difference and duty ratio

TOYOTA MOTOR CO LTD7 citations84
US11208061B2Dec 28, 2021

In-vehicle network system

TOYOTA MOTOR CO LTD2 citations73
US9853557B2Dec 26, 2017

Power conversion apparatus and power conversion method

TOYOTA MOTOR CO LTD3 citations73
US9300219B2Mar 29, 2016

Power conversion apparatus and power conversion method

TOYOTA MOTOR CO LTD5 citations73
US11622250B2Apr 4, 2023

In-vehicle network system

TOYOTA MOTOR CO LTD3 citations72
US9882491B2Jan 30, 2018

Power supply system

TOYOTA MOTOR CO LTD2 citations72
US9224662B2Dec 29, 2015

Semiconductor apparatus

TOYOTA MOTOR CO LTD4 citations72
US10049952B2Aug 14, 2018

Method of fabricating a semiconductor module with a inclined groove formed in resin side surface

TOYOTA MOTOR CO LTD2 citations69
US9438126B2Sep 6, 2016

Power conversion device and power conversion method

TOYOTA MOTOR CO LTD2 citations63
US11639144B2May 2, 2023

In-vehicle network system

TOYOTA MOTOR CO LTD0 citations62
US10239417B2Mar 26, 2019

Vehicle

TOYOTA MOTOR CO LTD1 citations62
US12434578B2Oct 7, 2025

Power feed mat

TOYOTA MOTOR CO LTD0 citations61
US11901740B2Feb 13, 2024

Management system and method of managing power feed mat

TOYOTA MOTOR CO LTD1 citations61
US11477047B2Oct 18, 2022

In-vehicle network system

TOYOTA MOTOR CO LTD0 citations52
US11198366B2Dec 14, 2021

Solar power generation system

TOYOTA MOTOR CO LTD0 citations52
US11444803B2Sep 13, 2022

In-vehicle network system

TOYOTA MOTOR CO LTD0 citations51
US10103090B2Oct 16, 2018

Semiconductor device

TOYOTA MOTOR CO LTD1 citations51
US11831181B2Nov 28, 2023

Power feed system for evaluating placement benefits of power feed mat

TOYOTA MOTOR CO LTD0 citations50
US11722012B2Aug 8, 2023

Power feed system and power feed method

TOYOTA MOTOR CO LTD0 citations50
US11545419B2Jan 3, 2023

Semiconductor package having an additional material with a comparative tracking index (CTI) higher than that of encapsulant resin material formed between two terminals

TOYOTA MOTOR CO LTD0 citations50
US12533973B2Jan 27, 2026

Contactless charging device and contactless charging method

TOYOTA MOTOR CO LTD0 citations49
US12291113B2May 6, 2025

Vehicle allocation apparatus and vehicle allocation method

TOYOTA MOTOR CO LTD0 citations49
US12264925B2Apr 1, 2025

Route determination device and vehicle dispatch system

TOYOTA MOTOR CO LTD0 citations49
US12583339B2Mar 24, 2026

Information processing apparatus and information processing system

TOYOTA MOTOR CO LTD0 citations48
US12135220B2Nov 5, 2024

Power transmission device, non-contact power transmission system, and method for controlling power transmission device

TOYOTA MOTOR CO LTD0 citations48
US10968850B2Apr 6, 2021

Control device for internal combustion engine having pressure increasing device

TOYOTA MOTOR CO LTD0 citations48
US10476274B2Nov 12, 2019

Solar power generation system

TOYOTA MOTOR CO LTD0 citations42

DENSO CORP

4 patents

MAZDA MOTOR

3 patents

HIRANO TAKAHIRO

3 patents

KAO CORP

3 patents

HIRANO SENI CO LTD

2 patents

TAKAGI KENICHI

2 patents

SUMIDA CORP

1 patent

TOKYO ELECTRON LTD

1 patent

TOYOTA CHUO KENKYUSHO KK

1 patent

HONDA MOTOR CO LTD

1 patent

NISHIHATA MASAYOSHI

1 patent

JFE STEEL CORP

1 patent

Showing the top 50 of 60 patents by PatentIndex Score.