Inventor · disambiguated record
Yasuyuki Iwasa
Also filed as: IWASA YASUYUKI
21 granted patents·5 pending applications·15 citations·filing 2007–2022
89Inventor score
Files withYANAGAWA SHINICHIRO14ENEOS CORP5JX NIPPON OIL & ENERGY CORP3IWASA YASUYUKI1JXTG NIPPON OIL & ENERGY CORP1
Top patents by PatentIndex Score
26 records- 0185US9382173B2Method of producing single-ring aromatic hydrocarbonsYANAGAWA SHINICHIRO·Filed 2012·Granted Jul 5, 2016·7 cites·16 claims
- 0272US10173203B2Method for producing aluminosilicate catalyst, aluminosilicate catalyst, and method for producing monocyclic aromatic hydrocarbonsJX NIPPON OIL & ENERGY CORP·Filed 2015·Granted Jan 8, 2019·1 cites·9 claims
- 0369US8093178B2Catalyst for reducing carbon monoxide concentrationIWASA YASUYUKI·Filed 2007·Granted Jan 10, 2012·3 cites·7 claims
- 0468US9815047B2Catalyst for producing monocyclic aromatic hydrocarbon and production method of monocyclic aromatic hydrocarbonYANAGAWA SHINICHIRO·Filed 2011·Granted Nov 14, 2017·1 cites·9 claims
- 0566US9200217B2Gas oil composition and method for producing sameSAGAWA SHUNTA·Filed 2012·Granted Dec 1, 2015·3 cites·7 claims
- 0661US12331013B2Production method for indan and hydrindaneENEOS CORP·Filed 2022·Granted Jun 17, 2025·0 cites·9 claims
- 0760US11459283B2Method for producing xyleneENEOS CORP·Filed 2019·Granted Oct 4, 2022·0 cites·11 claims
- 0860US11377405B2Indene compositionENEOS CORP·Filed 2019·Granted Jul 5, 2022·0 cites·3 claims
- 0959US2023357103A1Cyclohexylbenzene production method and cyclohexylbenzene composition using sameENEOS CORP·Filed 2021·Application pending·0 cites
- 1053US11420913B2Method for producing monocyclic aromatic hydrocarbon having 6-8 carbon atomsENEOS CORP·Filed 2019·Granted Aug 23, 2022·0 cites·6 claims
- 1151US9862897B2Method for producing monocyclic aromatic hydrocarbonJX NIPPON OIL & ENERGY CORP·Filed 2014·Granted Jan 9, 2018·0 cites·7 claims
- 1249US9382484B2Production method of monocyclic aromatic hydrocarbonsYANAGAWA SHINICHIRO·Filed 2011·Granted Jul 5, 2016·0 cites·7 claims
- 1346US9776934B2Method for producing monocyclic aromatic hydrocarbonsYANAGAWA SHINICHIRO·Filed 2012·Granted Oct 3, 2017·0 cites·7 claims
- 1446US9573864B2Method of producing monocyclic aromatic hydrocarbonsYANAGAWA SHINICHIRO·Filed 2012·Granted Feb 21, 2017·0 cites·8 claims
- 1544US8349762B2Method for producing catalyst for use in preferential oxidation reaction of carbon monoxideJX NIPPON OIL & ENERGY CORP·Filed 2010·Granted Jan 8, 2013·0 cites·7 claims
- 1643US9828309B2Method for producing monocyclic aromatic hydrocarbonsYANAGAWA SHINICHIRO·Filed 2012·Granted Nov 28, 2017·0 cites·5 claims
- 1743US9487457B2Method for producing monocyclic aromatic hydrocarbonsYANAGAWA SHINICHIRO·Filed 2012·Granted Nov 8, 2016·0 cites·12 claims
- 1843US9382174B2Method for producing monocyclic aromatic hydrocarbonsYANAGAWA SHINICHIRO·Filed 2012·Granted Jul 5, 2016·0 cites·6 claims
- 1943US9255042B2Producing method of monocyclic aromatic hydrocarbons and monocyclic aromatic hydrocarbon production plantYANAGAWA SHINICHIRO·Filed 2012·Granted Feb 9, 2016·0 cites·3 claims
- 2042US2014073821A1C heavy oil composition and method for producing sameMITSUI YUTA·Filed 2012·Application pending·0 cites
- 2141US9862654B2Method for producing xyleneYANAGAWA SHINICHIRO·Filed 2012·Granted Jan 9, 2018·0 cites·14 claims
- 2241US2013184506A1Method for producing aromatic hydrocarbonsYANAGAWA SHINICHIRO·Filed 2011·Application pending·0 cites
- 2341US2013267749A1Catalyst for producing monocyclic aromatic hydrocarbons and production method of monocyclic aromatic hydrocarbonsYANAGAWA SHINICHIRO·Filed 2011·Application pending·0 cites
- 2441US2013281755A1Catalyst for producing monocyclic aromatic hydrocarbons and production method of monocyclic aromatic hydrocarbonsYANAGAWA SHINICHIRO·Filed 2011·Application pending·0 cites
- 2540US9388096B2Producing method of monocyclic aromatic hydrocarbons and monocyclic aromatic hydrocarbon production plantYANAGAWA SHINICHIRO·Filed 2012·Granted Jul 12, 2016·0 cites·2 claims
- 2639US10851313B2Method of producing lower olefin and monocyclic aromatic hydrocarbon having 6 to 8 carbon atoms and device for producing lower olefin and monocyclic aromatic hydrocarbon having 6 to 8 carbon atomsJXTG NIPPON OIL & ENERGY CORP·Filed 2017·Granted Dec 1, 2020·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →