Inventor
OOHARA SHINYA
JP17 patents
⚠️ This page may combine multiple inventors who share the name “OOHARA SHINYA”. 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
US7569944B2Aug 4, 2009
Wind power generation system and operating method thereof
HITACHI LTD53 citations97
US7728451B2Jun 1, 2010
Wind power generation system
HITACHI LTD19 citations92
US7485980B2Feb 3, 2009
Power converter for doubly-fed power generator system
HITACHI LTD23 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
US7642666B2Jan 5, 2010
Wind power generation apparatus, wind power generation system and power system control apparatus
HITACHI LTD18 citations84
US7667343B2Feb 23, 2010
Hydrogen production system using wind turbine generator
HITACHI LTD13 citations83
US7659637B2Feb 9, 2010
Variable speed wind power generation system
HITACHI LTD14 citations83
US10243365B2Mar 26, 2019
Power system equipment introduction assistance device and method
HITACHI LTD0 citations47
OOHARA SHINYA
4 patentsUS8093740B2Jan 10, 2012
Wind power generation system and operation method thereof
OOHARA SHINYA24 citations91
US8116914B2Feb 14, 2012
Wind turbine and operating method thereof
OOHARA SHINYA22 citations88
US8334606B2Dec 18, 2012
Wind power generation system of a type provided with power storage system
OOHARA SHINYA15 citations83
US8575886B2Nov 5, 2013
Power storage apparatus of power generation system and operating method of power storage apparatus
OOHARA SHINYA10 citations78