Inventor
MATSUTAKE MITSUGU
JP18 patents
⚠️ This page may combine multiple inventors who share the name “MATSUTAKE MITSUGU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
13 patentsUS7453242B2Nov 18, 2008
Power generation apparatus using AC energization synchronous generator and method of controlling the same
HITACHI LTD56 citations98
US7268443B2Sep 11, 2007
Wind turbine generator system
HITACHI LTD47 citations96
US7952216B2May 31, 2011
Wind turbine generator system
HITACHI LTD14 citations92
US7728451B2Jun 1, 2010
Wind power generation system
HITACHI LTD19 citations92
US7615880B2Nov 10, 2009
Wind turbine generator system
HITACHI LTD15 citations92
US7332894B2Feb 19, 2008
Power generation apparatus using AC energization synchronous generator and method of controlling the same
HITACHI LTD35 citations92
US7948217B2May 24, 2011
Distributed generation system and power system stabilizing method
HITACHI LTD17 citations91
US7663348B2Feb 16, 2010
Distributed generation system and power system stabilizing method
HITACHI LTD17 citations91
US7952214B2May 31, 2011
Wind power generation system and method of controlling power converter
HITACHI LTD19 citations84
US7733066B2Jun 8, 2010
Power generation apparatus using AC energization synchronous generator and method of controlling the same
HITACHI LTD10 citations84
US7667343B2Feb 23, 2010
Hydrogen production system using wind turbine generator
HITACHI LTD13 citations83
US4122515AOct 24, 1978
High harmonic current reducing apparatus in power converter
HITACHI LTD13 citations71
US4884184ANov 28, 1989
Control apparatus for cascaded converter circuit
HITACHI LTD0 citations52