Inventor · disambiguated record
Kouji Esaki
Also filed as: ESAKI KOUJI
13 granted patents·3 pending applications·134 citations·filing 1992–2019
91Inventor score
Top patents by PatentIndex Score
16 records- 0188US8172542B2Wind turbine blade and wind turbine generator using the sameHIRANO TOSHIYUKI·Filed 2011·Granted May 8, 2012·17 cites·5 claims
- 0285US8789275B2Wind turbine blade and method of manufacturing wind turbine bladeESAKI KOUJI·Filed 2009·Granted Jul 29, 2014·22 cites·1 claims
- 0384US10041471B1Wind turbine blade and reinforcing method for wind turbine bladeMITSUBISHI HEAVY IND LTD·Filed 2017·Granted Aug 7, 2018·3 cites·14 claims
- 0479US9327456B2Method and apparatus for manufacturing fiber-reinforced base materialMITSUBISHI HEAVY IND LTD·Filed 2013·Granted May 3, 2016·3 cites·4 claims
- 0574US8480371B2Wind turbine rotor blade and wind-generating wind turbineESAKI KOUJI·Filed 2011·Granted Jul 9, 2013·5 cites·8 claims
- 0671US10994753B2Rail vehicle having guide deviceMITSUBISHI HEAVY IND LTD·Filed 2017·Granted May 4, 2021·2 cites·8 claims
- 0771US8556590B2Wind-turbine rotor bladeESAKI KOUJI·Filed 2009·Granted Oct 15, 2013·11 cites·8 claims
- 0869US11480156B2Method of evaluating quality of wind turbine bladeMITSUBISHI HEAVY IND LTD·Filed 2019·Granted Oct 25, 2022·1 cites·8 claims
- 0969US5614298ABiodegradable nonwoven fabrics and method of manufacturing sameUNITIKA LTD·Filed 1996·Granted Mar 25, 1997·34 cites·3 claims
- 1061US8651822B2Wind turbine rotor blade and wind-generating wind turbineESAKI KOUJI·Filed 2011·Granted Feb 18, 2014·2 cites·5 claims
- 1161US5506041ABiodegradable nonwoven fabricsUNITIKA LTD·Filed 1992·Granted Apr 9, 1996·24 cites·2 claims
- 1250US2010227115A1Method of Molding Composite Material Structural Member and Composite Material Structural MemberMITSUBISHI HEAVY IND LTD·Filed 2007·Application pending·0 cites
- 1346US2011052403A1Wind-turbine bladeMITSUBISHI HEAVY IND LTD·Filed 2009·Application pending·0 cites
- 1444US11124242B2Front end body structure and vehicleMITSUBISHI HEAVY IND LTD·Filed 2017·Granted Sep 21, 2021·0 cites·14 claims
- 1542US5609809AMethod of manufacturing biodegradable nonwoven fabricsUNITIKA LTD·Filed 1996·Granted Mar 11, 1997·10 cites·4 claims
- 1639US2011171038A1Wind turbine rotor blade and producing method of wind turbine rotor bladeMITSUBISHI HEAVY IND LTD·Filed 2011·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Kouji Esaki files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →