Inventor · disambiguated record
Seiji Izuhara
Also filed as: IZUHARA SEIJI
3 granted patents·57 citations·filing 1980–2010
68Inventor score
Top patents by PatentIndex Score
3 records- 0184US4308233ADevice for purification of exhaust gasBRIDGESTONE TIRE CO LTD·Filed 1980·Granted Dec 29, 1981·46 cites·8 claims
- 0276US7438047B2Multi-cylinder engineKUBOTA KK·Filed 2007·Granted Oct 21, 2008·11 cites·26 claims
- 0339US8307812B2Vaporized-fuel processing device for an engineINOUE HIROSHI·Filed 2010·Granted Nov 13, 2012·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →