Inventor · disambiguated record
Naoharu Igarashi
Also filed as: IGARASHI NAOHARU
2 granted patents·1 pending application·36 citations·filing 2001–2010
58Inventor score
Technology areasB01J
Top patents by PatentIndex Score
3 records- 0186US6858132B2Hydrofining catalyst and hydrofining processJAPAN ENERGY CORP·Filed 2001·Granted Feb 22, 2005·35 cites·11 claims
- 0258US8609918B2Method of producing para-substituted aromatic hydrocarbonMATSUSHITA KOICHI·Filed 2009·Granted Dec 17, 2013·1 cites·5 claims
- 0331US2012004487A1Catalyst for producing para-substituted aromatic hydrocarbon and method for producing para-substituted aromatic hydrocarbon using the sameIGARASHI NAOHARU·Filed 2010·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →