Inventor
KIKUCHI MUTSUMI
JP79 patents
⚠️ This page may combine multiple inventors who share the name “KIKUCHI MUTSUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
17 patentsUS7883808B2Feb 8, 2011
Power supply apparatus with fuel cell and method of controlling the same
HITACHI LTD152 citations98
US6850854B2Feb 1, 2005
Semiconductor production system
HITACHI LTD294 citations98
US6591207B2Jul 8, 2003
Semiconductor production system
HITACHI LTD217 citations98
US6949950B2Sep 27, 2005
Logic circuit module having power consumption control interface and a recording medium storing the module
HITACHI LTD59 citations96
US9333874B2May 10, 2016
Battery system for vehicle, on-vehicle battery module, and cell controller
HITACHI LTD12 citations93
US8649935B2Feb 11, 2014
Battery system for vehicle, on-vehicle battery module, and cell controller
HITACHI LTD20 citations93
US7102388B2Sep 5, 2006
Interface device and information processing system
HITACHI LTD30 citations92
US6977522B1Dec 20, 2005
Interface device and information processing system
HITACHI LTD30 citations92
US6717434B2Apr 6, 2004
Logic circuit module having power consumption control interface and a recording medium storing the module
HITACHI LTD22 citations92
US6377480B1Apr 23, 2002
Soft start circuit for switching power supply
HITACHI LTD45 citations92
US9404975B2Aug 2, 2016
Battery monitoring system
HITACHI LTD11 citations84
US9008902B2Apr 14, 2015
Battery system for vehicle, on-vehicle battery module, and cell controller
HITACHI LTD10 citations84
US7667350B2Feb 23, 2010
Electric power source apparatus using fuel cell and method of controlling the same
HITACHI LTD15 citations84
US7728545B2Jun 1, 2010
Equipment with a built-in fuel cell
HITACHI LTD14 citations82
US7626353B2Dec 1, 2009
Mobile type information terminal and self diagnosis method and operation method thereof
HITACHI LTD14 citations80
US7846568B2Dec 7, 2010
Power supply and control method therefor
HITACHI LTD7 citations74
US10202041B2Feb 12, 2019
Battery monitoring system
HITACHI LTD3 citations73
KUDO AKIHIKO
8 patentsUS8723527B2May 13, 2014
Battery monitoring system
KUDO AKIHIKO43 citations97
US9746525B2Aug 29, 2017
Battery system monitoring device
KUDO AKIHIKO16 citations84
US9673640B2Jun 6, 2017
Battery system monitoring apparatus and electric storage device including the same for balancing a plurality of battery cells by discharging them based on voltage dependent turn-on resistance adapting of the balancing switch
KUDO AKIHIKO13 citations84
US8829717B2Sep 9, 2014
Battery control device and battery system
KUDO AKIHIKO16 citations84
US8760168B2Jun 24, 2014
Assembled battery total voltage detection circuit
KUDO AKIHIKO10 citations83
US8518570B2Aug 27, 2013
Battery system
KUDO AKIHIKO17 citations83
US9356453B2May 31, 2016
Battery monitoring and control integrated circuit and battery system
KUDO AKIHIKO3 citations73
US8487590B2Jul 16, 2013
Cell controller having a unit cell voltage detecting section
KUDO AKIHIKO5 citations72
HITACHI AUTOMOTIVE SYSTEMS LTD
7 patentsUS10147983B2Dec 4, 2018
Secondary battery system
HITACHI AUTOMOTIVE SYSTEMS LTD15 citations84
US11418042B2Aug 16, 2022
Battery management unit
HITACHI AUTOMOTIVE SYSTEMS LTD2 citations73
US10101404B2Oct 16, 2018
Battery monitoring device that monitors a plurality of battery cells connected in series
HITACHI AUTOMOTIVE SYSTEMS LTD6 citations73
US9880224B2Jan 30, 2018
Battery system monitoring device
HITACHI AUTOMOTIVE SYSTEMS LTD2 citations73
US10788539B2Sep 29, 2020
Battery monitoring device and battery system using same
HITACHI AUTOMOTIVE SYSTEMS LTD3 citations71
US9755453B2Sep 5, 2017
Cell controller and battery-monitoring device
HITACHI AUTOMOTIVE SYSTEMS LTD2 citations71
US10454283B2Oct 22, 2019
Battery system monitoring apparatus and electric storage device including the same
HITACHI AUTOMOTIVE SYSTEMS LTD1 citations63
EMORI AKIHIKO
3 patentsKUBO KENJI
3 patentsUS8103401B2Jan 24, 2012
Battery system for vehicle, on-vehicle battery module, and cell controller
KUBO KENJI49 citations97
US8401728B2Mar 19, 2013
Battery system for vehicle, on-vehicle battery module, and cell controller
KUBO KENJI22 citations92
US9647466B2May 9, 2017
Battery system in which information transmission occurs via insulating circuits
KUBO KENJI7 citations83
KIKUCHI MUTSUMI
3 patentsUS9035611B2May 19, 2015
Battery system for vehicle
KIKUCHI MUTSUMI29 citations93
US9696383B2Jul 4, 2017
Battery monitoring system, host controller, and battery monitoring device
KIKUCHI MUTSUMI11 citations83
US9651625B2May 16, 2017
Battery monitoring apparatus and battery monitoring system
KIKUCHI MUTSUMI2 citations72
OLYMPUS OPTICAL CO
2 patentsNAGAOKA MASAKI
2 patentsYAMAUCHI TATSUMI
1 patentSAKABE KEI
1 patentRENESAS TECH CORP
1 patentHITACHI ASTEMO LTD
1 patentHITACHI CONSTRUCTION MACH CO
1 patentShowing the top 50 of 79 patents by PatentIndex Score.