Inventor · disambiguated record
Hiroyuki Oohira
Also filed as: OOHIRA HIROYUKI
4 granted patents·11 citations·filing 2001–2011
66Inventor score
Top patents by PatentIndex Score
4 records- 0180US8974563B2Exhaust gas purification systemHASEYAMA TAKASHI·Filed 2011·Granted Mar 10, 2015·7 cites·6 claims
- 0253US6790002B2Steam turbine and power generating equipmentTOSHIBA KK·Filed 2001·Granted Sep 14, 2004·3 cites·11 claims
- 0351US9328643B2Selective catalytic reduction systemONODERA TAKAO·Filed 2011·Granted May 3, 2016·1 cites·2 claims
- 0442US8961668B2Exhaust gas purification systemHASEYAMA TAKASHI·Filed 2011·Granted Feb 24, 2015·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →