Inventor · disambiguated record
Hiroaki Nishijima
Also filed as: NISHIJIMA HIROAKI
10 granted patents·1 pending application·203 citations·filing 1988–2022
91Inventor score
Files withCHIYODA CHEM ENG CONSTRUCT CO7CHIYODA CORP1LIGHT OIL UTILIZATION RES ASS1RES ASS FOR THE UTILIZATION OF1UNIV OSAKA1
Top patents by PatentIndex Score
11 records- 0185US4861934AProduction of high-octane gas blending stockLIGHT OIL UTILIZATION RES ASS·Filed 1988·Granted Aug 29, 1989·53 cites·12 claims
- 0283US5324867AProcess for the production of bisphenol A.CHIYODA CHEM ENG CONSTRUCT CO·Filed 1992·Granted Jun 28, 1994·18 cites·8 claims
- 0382US5345000AProcess for the production of crystalline adduct of bisphenol A and phenol and apparatus thereforCHIYODA CHEM ENG CONSTRUCT CO·Filed 1993·Granted Sep 6, 1994·26 cites·20 claims
- 0479US5382712AProcess for the production of bisphenol ACHIYODA CHEM ENG CONSTRUCT CO·Filed 1994·Granted Jan 17, 1995·13 cites·6 claims
- 0577US5382711AProcess for the production of bishenol ACHIYODA CHEM ENG CONSTRUCT CO·Filed 1994·Granted Jan 17, 1995·12 cites·3 claims
- 0677US5371304AProcess for the production of bisphenol ACHIYODA CHEM ENG CONSTRUCT CO·Filed 1994·Granted Dec 6, 1994·13 cites·6 claims
- 0771US5368827AProcess for the production of crystalline adduct of bisphenol A and phenol and apparatus thereforCHIYODA CHEM ENG CONSTRUCT CO·Filed 1992·Granted Nov 29, 1994·14 cites·1 claims
- 0870US6616905B1Desulfurization of exhaust gases using activated carbon catalystCHIYODA CHEM ENG CONSTRUCT CO·Filed 1999·Granted Sep 9, 2003·36 cites·14 claims
- 0966USRE46145EUniformly, highly dispersed metal catalyst and process for producing the sameCHIYODA CORP·Filed 2006·Granted Sep 13, 2016·1 cites·14 claims
- 1051US5073673AProcess for the production of high-octane gasoline blending stockRES ASS FOR THE UTILIZATION OF·Filed 1990·Granted Dec 17, 1991·17 cites·11 claims
- 1150US2025326781A1Method for producing sugarUNIV OSAKA·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →