Inventor · disambiguated record
Toshiaki Okuhara
Also filed as: OKUHARA TOSHIAKI
9 granted patents·1 pending application·179 citations·filing 1976–2009
87Inventor score
Files withFUJIYAMA YUICHIRO6JAPAN COOPERATION CTR PETROLEUM1KING FAHD UNIVERSITY OF PETROL1NIPPON STEEL CORP1
Top patents by PatentIndex Score
10 records- 0194US6656346B2Fluid catalytic cracking process for heavy oilKING FAHD UNIVERSITY OF PETROL·Filed 2001·Granted Dec 2, 2003·133 cites·7 claims
- 0287US8083824B2Gas-solid separatorFUJIYAMA YUICHIRO·Filed 2007·Granted Dec 27, 2011·22 cites·5 claims
- 0375US7988756B2Gas-solid separatorJAPAN COOPERATION CTR PETROLEUM·Filed 2007·Granted Aug 2, 2011·9 cites·4 claims
- 0464US8476479B2Method of treating biomass, fuel for fuel cell, gasoline, diesel fuel, liquefied petroleum gas, and synthetic resinFUJIYAMA YUICHIRO·Filed 2007·Granted Jul 2, 2013·1 cites·9 claims
- 0564US8070846B2Method of designing gas-solid separatorFUJIYAMA YUICHIRO·Filed 2007·Granted Dec 6, 2011·4 cites·1 claims
- 0662US9567531B2Fluid catalytic cracking process, and gasoline and liquefied petroleum gas obtained by the processFUJIYAMA YUICHIRO·Filed 2009·Granted Feb 14, 2017·2 cites·4 claims
- 0760US8101132B2Mixing apparatusFUJIYAMA YUICHIRO·Filed 2007·Granted Jan 24, 2012·2 cites·4 claims
- 0858US8313548B2Method of designing gas-solid separatorFUJIYAMA YUICHIRO·Filed 2007·Granted Nov 20, 2012·2 cites·26 claims
- 0935US4102750AProcess for producing formed coke for metallurgical useNIPPON STEEL CORP·Filed 1976·Granted Jul 25, 1978·4 cites·1 claims
- 1032US2002195373A1Heavy oil fluid catalytic cracking processFiled 2001·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Toshiaki Okuhara files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →