Inventor · disambiguated record
Ryu Hirata
Also filed as: HIRATA RYU
18 granted patents·5 pending applications·60 citations·filing 1994–2018
92Inventor score
Top patents by PatentIndex Score
23 records- 0187US8026393B2Soft-gelatin capsule formulationSUCAMPO AG·Filed 2007·Granted Sep 27, 2011·9 cites·22 claims
- 0287US7321057B2Method for manufacturing prostaglandin analogueR TECH UENO LTD·Filed 2005·Granted Jan 22, 2008·10 cites·3 claims
- 0384US7355064B2Method for preparing 15-keto-prostaglandin E derivativeR TECH UENO LTD·Filed 2007·Granted Apr 8, 2008·11 cites·7 claims
- 0479US7812182B2Method for preparing prostaglandin derivativeSUCAMPO AG·Filed 2007·Granted Oct 12, 2010·3 cites·1 claims
- 0577US7416584B2Fuel vapor adsorption filtersTOYOTA BOSHOKU KK·Filed 2005·Granted Aug 26, 2008·8 cites·13 claims
- 0673US8338639B2Soft-gelatin capsule formulationHASHITERA YUKIKO·Filed 2011·Granted Dec 25, 2012·3 cites·23 claims
- 0773US7985770B2Pharmaceutical composition comprising a bi-cyclic compound and method for stabilizing the bi-cyclic compoundSUCAMPO AG·Filed 2007·Granted Jul 26, 2011·1 cites·9 claims
- 0872US8779187B2Soft-gelatin capsule formulationSUCAMPO AG·Filed 2012·Granted Jul 15, 2014·1 cites·17 claims
- 0969US8304562B2Method for preparing prostaglandin derivativeHIRATA RYU·Filed 2010·Granted Nov 6, 2012·1 cites·2 claims
- 1069US8236969B2Method for preparing prostaglandin derivativeHIRATA RYU·Filed 2010·Granted Aug 7, 2012·1 cites·2 claims
- 1169US7416585B2Fuel vapor adsorption filtersTOYOTA BOSHOKU KK·Filed 2005·Granted Aug 26, 2008·4 cites·2 claims
- 1265US7811350B2Filter device, manufacturing method for the same, and filter element securing toolTOYOTA BOSHOKU KK·Filed 2007·Granted Oct 12, 2010·2 cites·14 claims
- 1360US2014287036A1Soft-gelatin capsule formulationSUCAMPO AG·Filed 2014·Application pending·0 cites
- 1459US8082906B2Air duct for engineHIRATA RYU·Filed 2008·Granted Dec 27, 2011·4 cites·20 claims
- 1550US10868319B2Air cleaner for fuel cell vehicleTOYOTA MOTOR CO LTD·Filed 2018·Granted Dec 15, 2020·0 cites·4 claims
- 1649US8389748B2Method for preparing prostaglandin derivativeHIRATA RYU·Filed 2010·Granted Mar 5, 2013·0 cites·7 claims
- 1748US11534404B2Multilayer beads for pharmaceutical useSUCAMPO AG·Filed 2017·Granted Dec 27, 2022·0 cites·27 claims
- 1848US8669284B2Pharmaceutical composition comprising a bi-cyclic compound and method for stabilizing the bi-cyclic compoundHIRATA RYU·Filed 2011·Granted Mar 11, 2014·0 cites·10 claims
- 1945US2009062381A1Aqueous compositionHIRATA RYU·Filed 2007·Application pending·0 cites
- 2044US2017020890A1Pharmaceutical composition comprising fatty acid derivativeSUCAMPO AG·Filed 2016·Application pending·0 cites
- 2142US2007208068A1Aqueous Composition Comprising Thiazole DerivativeR TECH UENO LTD·Filed 2005·Application pending·0 cites
- 2232US5523461AStabilization of a prostanoic acid compoundR TECH UENO LTD·Filed 1994·Granted Jun 4, 1996·2 cites·2 claims
- 2328US2009218662A1Semiconductor deviceKUDOH SHINJI·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →