Inventor
YAMANAKA KATSUTOSHI
JP23 patents
⚠️ This page may combine multiple inventors who share the name “YAMANAKA KATSUTOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YASKAWA DENKI SEISAKUSHO KK
14 patentsUS6058032AMay 2, 2000
Multiplex pulse-width modulation power converter
YASKAWA DENKI SEISAKUSHO KK147 citations94
US8384317B2Feb 26, 2013
Linear motor device
YASKAWA DENKI SEISAKUSHO KK22 citations92
US7701740B2Apr 20, 2010
Apparatus for three phase PWM cycloconverter
YASKAWA DENKI SEISAKUSHO KK36 citations92
US6795323B2Sep 21, 2004
Three-level neutral point clamping pwn inverter and neutral point voltage controller
YASKAWA DENKI SEISAKUSHO KK50 citations92
US6490185B1Dec 3, 2002
Method for controlling neutral point potential of inverter of neutral point clamping type
YASKAWA DENKI SEISAKUSHO KK40 citations92
US7068526B2Jun 27, 2006
PWM inverter device
YASKAWA DENKI SEISAKUSHO KK27 citations89
US6226192B1May 1, 2001
Three-level neutral point clamping type inverter circuit
YASKAWA DENKI SEISAKUSHO KK38 citations89
US7042741B2May 9, 2006
PWM inverter control method
YASKAWA DENKI SEISAKUSHO KK16 citations84
US7031172B2Apr 18, 2006
PMW inverter control apparatus and control method
YASKAWA DENKI SEISAKUSHO KK16 citations84
US7016207B2Mar 21, 2006
Power inverter
YASKAWA DENKI SEISAKUSHO KK18 citations82
US9136774B2Sep 15, 2015
Power converting apparatus
YASKAWA DENKI SEISAKUSHO KK3 citations62
US9001542B2Apr 7, 2015
Current-source power converting apparatus
YASKAWA DENKI SEISAKUSHO KK3 citations60
US8964428B2Feb 24, 2015
Power conversion device
YASKAWA DENKI SEISAKUSHO KK1 citations52
US9036387B2May 19, 2015
Alternating-current/direct-current converter
YASKAWA DENKI SEISAKUSHO KK0 citations50
YAMANAKA KATSUTOSHI
4 patentsUS8947897B2Feb 3, 2015
Current-source power converting apparatus
YAMANAKA KATSUTOSHI3 citations61
US8830707B2Sep 9, 2014
Power converter
YAMANAKA KATSUTOSHI3 citations61
US8508961B2Aug 13, 2013
Power conversion apparatus
YAMANAKA KATSUTOSHI3 citations61
US8080958B2Dec 20, 2011
Power conversion device
YAMANAKA KATSUTOSHI6 citations61