Inventor
OKUDA TATSUYA
JP33 patents
⚠️ This page may combine multiple inventors who share the name “OKUDA TATSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
21 patentsUS7023107B2Apr 4, 2006
Power circuit for battery
MITSUBISHI ELECTRIC CORP63 citations98
US7407025B2Aug 5, 2008
Power unit for automobile
MITSUBISHI ELECTRIC CORP29 citations92
US7221064B2May 22, 2007
Power circuit for battery
MITSUBISHI ELECTRIC CORP25 citations92
US6236110B1May 22, 2001
Power semiconductor module
MITSUBISHI ELECTRIC CORP27 citations91
US8040702B2Oct 18, 2011
DC/DC power converting apparatus
MITSUBISHI ELECTRIC CORP7 citations84
US7619907B2Nov 17, 2009
DC/DC power conversion device
MITSUBISHI ELECTRIC CORP8 citations84
US7348739B2Mar 25, 2008
Motor driving apparatus
MITSUBISHI ELECTRIC CORP15 citations83
US7310475B2Dec 18, 2007
Motor driving apparatus
MITSUBISHI ELECTRIC CORP16 citations83
US9912150B2Mar 6, 2018
Power control system
MITSUBISHI ELECTRIC CORP8 citations80
US10044282B2Aug 7, 2018
Power conversion device
MITSUBISHI ELECTRIC CORP7 citations73
US11791712B2Oct 17, 2023
Power conversion device
MITSUBISHI ELECTRIC CORP2 citations72
US12107458B2Oct 1, 2024
Rotating electric machine and method for manufacturing rotating electric machine
MITSUBISHI ELECTRIC CORP0 citations62
US10256747B2Apr 9, 2019
Electric power conversion device and electric power conversion system
MITSUBISHI ELECTRIC CORP1 citations62
US8036008B2Oct 11, 2011
DC/DC power converting apparatus
MITSUBISHI ELECTRIC CORP6 citations62
US7675763B2Mar 9, 2010
Semiconductor power converter apparatus
MITSUBISHI ELECTRIC CORP6 citations58
US7075271B2Jul 11, 2006
Power controlling apparatus with power converting circuit
MITSUBISHI ELECTRIC CORP6 citations58
US11349409B2May 31, 2022
Power conversion device and power conversion system
MITSUBISHI ELECTRIC CORP0 citations52
US6580147B2Jun 17, 2003
Semiconductor device having built-in capacitors
MITSUBISHI ELECTRIC CORP0 citations51
US10992240B2Apr 27, 2021
Power conversion device
MITSUBISHI ELECTRIC CORP0 citations46
US10084315B2Sep 25, 2018
Power conversion device with an autonomous operation function
MITSUBISHI ELECTRIC CORP0 citations41
US10855084B2Dec 1, 2020
Power conversion system for power system interconnection
MITSUBISHI ELECTRIC CORP0 citations38