Inventor · disambiguated record
Youji Ishibashi
Also filed as: ISHIBASHI YOUJI
2 granted patents·1 pending application·105 citations·filing 1977–2008
67Inventor score
Top patents by PatentIndex Score
3 records- 0195US4131432AApparatus for the treatment of gas turbine exhaust gasHITACHI LTD·Filed 1977·Granted Dec 26, 1978·86 cites·7 claims
- 0280US7591983B2Heavy oil treating method and heavy oil treating systemHITACHI LTD·Filed 2004·Granted Sep 22, 2009·19 cites·3 claims
- 0353US2009032436A1Heavy oil treating method and heavy oil treating systemTAKAHASHI HIROKAZU·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →