Inventor
NAGATOMO SHIGEKATSU
JP10 patents
⚠️ This page may combine multiple inventors who share the name “NAGATOMO SHIGEKATSU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YASKAWA DENKI SEISAKUSHO KK
6 patentsUSD455399SApr 9, 2002
Inverter controller
YASKAWA DENKI SEISAKUSHO KK88 citations95
USD562234SFeb 19, 2008
Inverter controller
YASKAWA DENKI SEISAKUSHO KK52 citations94
USD561095SFeb 5, 2008
Inverter controller
YASKAWA DENKI SEISAKUSHO KK24 citations89
US7679915B2Mar 16, 2010
Motor control apparatus and method of assembling motor control apparatus
YASKAWA DENKI SEISAKUSHO KK17 citations83
US7817421B2Oct 19, 2010
Motor controller
YASKAWA DENKI SEISAKUSHO KK12 citations81
USD562233SFeb 19, 2008
Inverter controller
YASKAWA DENKI SEISAKUSHO KK3 citations60
YASKAWA ELECTRIC CORP
4 patentsUS10367425B2Jul 30, 2019
Matrix converter
YASKAWA ELECTRIC CORP2 citations68
US9985551B2May 29, 2018
Capacitor module and matrix convertor
YASKAWA ELECTRIC CORP2 citations68
US10109419B2Oct 23, 2018
Capacitor cover and power conversion device
YASKAWA ELECTRIC CORP1 citations49
US11522443B2Dec 6, 2022
Inverter apparatus
YASKAWA ELECTRIC CORP0 citations44