Inventor · disambiguated record
Toru Takatsuka
Also filed as: TAKATSUKA TORU
8 granted patents·284 citations·filing 1984–2002
89Inventor score
Files withCHIYODA CHEM ENG CONSTRUCT CO2FUJI OIL CO LTD2CHIYODA CORP1JAPAN AS REPRESENTED BY MINIST1RESIDUAL OIL PROC RES ASS1
Top patents by PatentIndex Score
8 records- 0191US5185481AMethod for the separation of impurities from crude ethanol aqueous solutionJAPAN AS REPRESENTED BY MINIST·Filed 1991·Granted Feb 9, 1993·128 cites·7 claims
- 0280US5284983AProcess for purifying aqueous crude ethanol solutionTSUSHO SANGYOSHO KISO SANGYO·Filed 1992·Granted Feb 8, 1994·57 cites·7 claims
- 0374US5304234AGas separation process and unit thereforCHIYODA CHEM ENG CONSTRUCT CO·Filed 1992·Granted Apr 19, 1994·45 cites·10 claims
- 0458US4836909AProcess of thermally cracking heavy petroleum oilRESIDUAL OIL PROC RES ASS·Filed 1987·Granted Jun 6, 1989·19 cites·2 claims
- 0557US4487686AProcess of thermally cracking heavy hydrocarbon oilsFUJI OIL CO LTD·Filed 1984·Granted Dec 11, 1984·14 cites·18 claims
- 0656US7943115B2Porous 4 group metal oxide and method for preparation thereofCHIYODA CORP·Filed 2002·Granted May 17, 2011·4 cites·12 claims
- 0756US4477334AThermal cracking of heavy hydrocarbon oilsFUJI OIL CO LTD·Filed 1984·Granted Oct 16, 1984·13 cites·15 claims
- 0830US4755283AFluid catalytic cracking of heavy hydrocarbon oilCHIYODA CHEM ENG CONSTRUCT CO·Filed 1986·Granted Jul 5, 1988·4 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →