Inventor · disambiguated record
Toshiki Ohya
Also filed as: OHYA TOSHIKI
2 granted patents·1 pending application·9 citations·filing 2004–2006
53Inventor score
Technology areasF01N
Top patents by PatentIndex Score
3 records- 0152US7909916B2Maintenance method for particulate filterHINO MOTORS LTD·Filed 2006·Granted Mar 22, 2011·2 cites·4 claims
- 0249US7470312B2Exhaust emission control deviceHINO MOTORS LTD·Filed 2004·Granted Dec 30, 2008·7 cites·7 claims
- 0333US2007137188A1Exhaust emission control deviceOHYA TOSHIKI·Filed 2004·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →