P

Inventor

KIKUCHI YOSHIAKI

JP72 patents
⚠️ This page may combine multiple inventors who share the name “KIKUCHI YOSHIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOYOTA MOTOR CO LTD

23 patents
US6285163B1Sep 4, 2001

Means for estimating charged state of battery and method for estimating degraded state of battery

TOYOTA MOTOR CO LTD111 citations98
US5937664AAug 17, 1999

Battery cooling system for vehicle

TOYOTA MOTOR CO LTD294 citations98
US6163135ADec 19, 2000

Apparatus for controlling state of charge/discharge of hybrid car and method for controlling state of charge/discharge of hybrid car

TOYOTA MOTOR CO LTD90 citations97
US6133707AOct 17, 2000

Battery charging and discharging control apparatus for hybrid powered vehicle

TOYOTA MOTOR CO LTD67 citations96
US6104166AAug 15, 2000

Method and device for detecting a state of charge of a battery assembly, and battery assembly charge and discharge control device

TOYOTA MOTOR CO LTD54 citations94
US6075346AJun 13, 2000

Secondary battery charge and discharge control device

TOYOTA MOTOR CO LTD81 citations94
US7451608B2Nov 18, 2008

Cooling system for power storage mechanism, cooling method of the same, and vehicle

TOYOTA MOTOR CO LTD46 citations93
US7154247B2Dec 26, 2006

Secondary battery state-of-charge estimating apparatus and method using polarization voltages, and recording medium usable thereby

TOYOTA MOTOR CO LTD23 citations93
US6696815B1Feb 24, 2004

Secondary battery control device and control method

TOYOTA MOTOR CO LTD19 citations93
US6600293B2Jul 29, 2003

Battery control system

TOYOTA MOTOR CO LTD44 citations93
US7348741B2Mar 25, 2008

Method and device for controlling fan for cooling vehicle-mounted battery

TOYOTA MOTOR CO LTD27 citations91
US6477024B1Nov 5, 2002

Fault determination apparatus and fault determination method for a battery set

TOYOTA MOTOR CO LTD34 citations89
US7721833B2May 25, 2010

Hybrid vehicle, control method of hybrid vehicle, and power output apparatus

TOYOTA MOTOR CO LTD15 citations84
US7255662B2Aug 14, 2007

Power output apparatus and hybrid vehicle

TOYOTA MOTOR CO LTD11 citations83
US6127805AOct 3, 2000

Battery charge level detecting device

TOYOTA MOTOR CO LTD17 citations82
US11198375B2Dec 14, 2021

Vehicle, vehicle control system, vehicle control method

TOYOTA MOTOR CO LTD3 citations73
US6034510AMar 7, 2000

Secondary battery charge control device and method of using the same

TOYOTA MOTOR CO LTD13 citations73
US7268532B2Sep 11, 2007

Apparatus and method for calculating offset value for an electric sensor

TOYOTA MOTOR CO LTD4 citations63
US7129707B2Oct 31, 2006

Apparatus for judging state of assembled battery

TOYOTA MOTOR CO LTD6 citations63
US12065043B2Aug 20, 2024

Vehicle, vehicle control system, and vehicle control method

TOYOTA MOTOR CO LTD0 citations62
US11707986B2Jul 25, 2023

Vehicle, vehicle control system, and vehicle control method

TOYOTA MOTOR CO LTD0 citations62
US10843522B2Nov 24, 2020

Vehicle comprising an electrical storage device cooled by a fan

TOYOTA MOTOR CO LTD1 citations62
US7675291B2Mar 9, 2010

Method and device for monitoring deterioration of battery

TOYOTA MOTOR CO LTD4 citations61

KIKUCHI YOSHIAKI

9 patents

MITSUI CHEMICALS INC

4 patents

FUJITSU LTD

3 patents

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

3 patents

SONY CORP

2 patents

SHOWA PHARM CHEM IND

1 patent

MITSUI PETROCHEMICAL IND

1 patent

KYODO SHIRYO CO LTD

1 patent

UNISANTIS ELECT SINGAPORE PTE

1 patent

TANIGAWA KEISUKE

1 patent

MIZOGUCHI TOMOMICHI

1 patent

Showing the top 50 of 72 patents by PatentIndex Score.