Inventor · disambiguated record
Akira Yasugi
Also filed as: YASUGI AKIRA
36 granted patents·11 pending applications·229 citations·filing 2007–2023
97Inventor score
Top patents by PatentIndex Score
47 records- 0196US8053917B2Variable-speed power generator and method of controlling the sameMITSUBISHI HEAVY IND LTD·Filed 2011·Granted Nov 8, 2011·24 cites·9 claims
- 0293US8247917B2Storage battery output power control method for wind turbine generatorYASUGI AKIRA·Filed 2011·Granted Aug 21, 2012·17 cites·6 claims
- 0391US8718832B2Wind farm control system, wind farm, and wind farm control methodHASHIMOTO MASAYUKI·Filed 2011·Granted May 6, 2014·15 cites·11 claims
- 0487US8598726B1Wind turbine generator system and control method thereforYASUGI AKIRA·Filed 2012·Granted Dec 3, 2013·12 cites·7 claims
- 0587US8324751B2Wind turbine generator system and wind turbine generatorYASUGI AKIRA·Filed 2011·Granted Dec 4, 2012·6 cites·14 claims
- 0686US8364323B2Wind power generation system and operation control method thereofMITSUBISHI HEAVY IND LTD·Filed 2007·Granted Jan 29, 2013·22 cites·8 claims
- 0784US8736093B2Output control apparatus and output control method for wind turbineMITSUBISHI HEAVY IND LTD·Filed 2012·Granted May 27, 2014·10 cites·9 claims
- 0882US8108080B2Monitoring and control apparatus and method and wind power plant equipped with the sameWAKATA DAISUKE·Filed 2010·Granted Jan 31, 2012·13 cites·14 claims
- 0981US8355824B2Wind turbine generator and method of controlling the sameMITSUBISHI HEAVY IND LTD·Filed 2009·Granted Jan 15, 2013·17 cites·10 claims
- 1081US8242619B2Coordinated control of power converter and pitch angle for wind turbine generation systemARINAGA SHINJI·Filed 2009·Granted Aug 14, 2012·11 cites·3 claims
- 1177US8676392B2Wind-power generation system and operation control method thereforARINAGA SHINJI·Filed 2012·Granted Mar 18, 2014·3 cites·13 claims
- 1277US8299650B2Wind turbine generator and output power control methodYASUGI AKIRA·Filed 2010·Granted Oct 30, 2012·5 cites·5 claims
- 1376US8610299B2Wind turbine control device and method for reducing fluctuation of grid frequency when grid disturbance occurs, and wind turbine generator system thereofYASUGI AKIRA·Filed 2012·Granted Dec 17, 2013·2 cites·7 claims
- 1475US8903555B2Control system of wind power generator, wind farm, and method for controlling wind power generatorNAKASHIMA TAKUMI·Filed 2012·Granted Dec 2, 2014·5 cites·4 claims
- 1575US8084892B2Power supply device and methodYASUGI AKIRA·Filed 2010·Granted Dec 27, 2011·5 cites·13 claims
- 1673US8736094B2Wind-turbine-generator control system, wind turbine generator, wind farm, and wind-turbine-generator control methodMITSUBISHI HEAVY IND LTD·Filed 2013·Granted May 27, 2014·3 cites·8 claims
- 1771US12283837B2Secondary battery management system, secondary battery management method and secondary battery management program for said secondary battery management system, and secondary battery systemMITSUBISHI POWER LTD·Filed 2019·Granted Apr 22, 2025·1 cites·18 claims
- 1870US8502406B2Variable-speed power generator and method of controlling the sameWAKASA TSUYOSHI·Filed 2012·Granted Aug 6, 2013·3 cites·15 claims
- 1970US8222758B2Wind turbine generatorARINAGA SHINJI·Filed 2007·Granted Jul 17, 2012·9 cites·6 claims
- 2069US8527104B2Wind turbine generator system and operation control method thereforARINAGA SHINJI·Filed 2007·Granted Sep 3, 2013·8 cites·7 claims
- 2169US8338978B2Wind turbine generator having electrical storage device and acoustic noise suppression method thereofYASUGI AKIRA·Filed 2011·Granted Dec 25, 2012·5 cites·7 claims
- 2268US8174143B2Control device of wind turbine generator and control method thereofYASUGI AKIRA·Filed 2010·Granted May 8, 2012·3 cites·7 claims
- 2367US9287814B2Wind turbine generator and method of controlling the sameYASUGI AKIRA·Filed 2011·Granted Mar 15, 2016·3 cites·10 claims
- 2467US8355829B2Wind-power generation system and operation control method thereforMITSUBISHI HEAVY IND LTD·Filed 2007·Granted Jan 15, 2013·6 cites·6 claims
- 2565US8295988B2Generating apparatus and control method thereofYASUGI AKIRA·Filed 2009·Granted Oct 23, 2012·6 cites·3 claims
- 2663US8749089B2Coordinated control of power converter and pitch angle for wind turbine generation systemARINAGA SHINJI·Filed 2012·Granted Jun 10, 2014·1 cites·2 claims
- 2763US8368238B2Wind turbine generator systemMITSUBISHI HEAVY IND LTD·Filed 2008·Granted Feb 5, 2013·6 cites·3 claims
- 2862US9515486B2Output control device and output control method for wind farmMITSUBISHI HEAVY IND LTD·Filed 2013·Granted Dec 6, 2016·2 cites·9 claims
- 2961US8039979B2Wind turbine generator system and method of controlling output of the sameMITSUBISHI HEAVY IND LTD·Filed 2009·Granted Oct 18, 2011·4 cites·4 claims
- 3059US9341163B2Wind-turbine-generator control apparatus, wind turbine generator system, and wind-turbine-generator control methodWAKASA TSUYOSHI·Filed 2012·Granted May 17, 2016·1 cites·11 claims
- 3155US8788107B2Wind turbine generator for use in cold weather, method of controlling the same, and wind turbine generating system for use in cold weatherYASUGI AKIRA·Filed 2009·Granted Jul 22, 2014·1 cites·7 claims
- 3255US2025164560A1Power generation system and control methodMITSUBISHI HEAVY IND LTD·Filed 2023·Application pending·0 cites
- 3353US2015372510A1Control apparatus, method, and program, and natural energy generation apparatus provided with control apparatus, method, and programMITSUBISHI HEAVY IND LTD·Filed 2014·Application pending·0 cites
- 3451US9279410B2Wind turbine generator, method of wind turbine generation, and program of the wind turbine generatorMITSUBISHI HEAVY IND LTD·Filed 2012·Granted Mar 8, 2016·0 cites·4 claims
- 3550US9024459B2Wind turbine generator, method, and program thereofMITSUBISHI HEAVY IND LTD·Filed 2012·Granted May 5, 2015·0 cites·4 claims
- 3650US2013221670A1Wind turbine generator system, control apparatus therefor, and control method thereforYASUGI AKIRA·Filed 2012·Application pending·0 cites
- 3750US2025300480A1Electric power generation system and control methodMITSUBISHI HEAVY IND LTD·Filed 2023·Application pending·0 cites
- 3849US8508061B2Wind-power generation system and control method for the sameYASUGI AKIRA·Filed 2012·Granted Aug 13, 2013·0 cites·13 claims
- 3949US2012104753A1Control system of wind power generator, wind farm, and method for controlling wind power generatorNAKASHIMA TAKUMI·Filed 2011·Application pending·0 cites
- 4047US8395272B2Wind-power-station control apparatus and wind-power-station control methodYASUGI AKIRA·Filed 2011·Granted Mar 12, 2013·0 cites·7 claims
- 4147US2012265356A1Power output leveling method and apparatus for wind turbine generating facilityYASUGI AKIRA·Filed 2011·Application pending·0 cites
- 4247US2011320052A1Utility grid stabilization apparatus and method,as well as wind power generating systemYASUGI AKIRA·Filed 2009·Application pending·0 cites
- 4346US8541899B2Wind turbine generator system, control apparatus therefor, and control method thereforYASUGI AKIRA·Filed 2012·Granted Sep 24, 2013·0 cites·7 claims
- 4446US2013144450A1Generator systemYASUGI AKIRA·Filed 2012·Application pending·0 cites
- 4545US2014117948A1Voltage control apparatus, control method therefor, and voltage control program thereforMITSUBISHI HEAVY IND LTD·Filed 2014·Application pending·0 cites
- 4643US2011166717A1Real power control in wind farmMITSUBISHI HEAVY IND LTD·Filed 2010·Application pending·0 cites
- 4740US2012248772A1Control device of wind turbine generator, wind turbine generator, wind farm, and control method for wind turbine generatorSHIGEMIZU TETSUO·Filed 2012·Application pending·0 cites
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