Inventor · disambiguated record
Hidetsugu Fukuyama
Also filed as: FUKUYAMA HIDETSUGU
3 granted patents·1 pending application·111 citations·filing 2000–2010
69Inventor score
Top patents by PatentIndex Score
4 records- 0192US6797153B1Catalyst for hydrocracking of heavy oils and method of hydrocracking heavy oilsPETROLEUM ENERGY CENTER FOUND·Filed 2000·Granted Sep 28, 2004·107 cites·22 claims
- 0271US8431018B2Carbon supported catalyst for demetallation of heavy crude oil and residueMAITY SAMIR KUMAR·Filed 2010·Granted Apr 30, 2013·3 cites·12 claims
- 0364US7727381B2Hydrocracking catalyst and method of hydrocracking heavy oilTOYO ENGINEERING CORP·Filed 2007·Granted Jun 1, 2010·1 cites·6 claims
- 0440US2005115870A1Hydrocracking catalyst and method of hydrocracking heavy oilFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →