Inventor · disambiguated record
Katsuhiro Shirono
Also filed as: SHIRONO KATSUHIRO
12 granted patents·441 citations·filing 1984–2009
93Inventor score
Files withCATALYSTS & CHEM IND CO8JGC CATALYSTS & CHEMICALS LTD2HITACHI CHEMICAL FILTEC INC1SHIRONO KATSUHIRO1
Top patents by PatentIndex Score
12 records- 0196US6538194B1Photoelectric cell and process for producing metal oxide semiconductor film for use in photoelectric cellCATALYSTS & CHEM IND CO·Filed 1999·Granted Mar 25, 2003·132 cites·14 claims
- 0291US6864415B2Photoelectric cell and process for producing metal oxide semiconductor film for use in photoelectric cellCATALYSTS & CHEM IND CO·Filed 2003·Granted Mar 8, 2005·39 cites·15 claims
- 0387US4613425AProcess for hydrotreating heavy hydrocarbon oilsCATALYSTS & CHEM IND CO·Filed 1984·Granted Sep 23, 1986·54 cites·6 claims
- 0486US7431903B2Tubular titanium oxide particles and process for preparing sameCATALYSTS & CHEM IND CO·Filed 2002·Granted Oct 7, 2008·29 cites·20 claims
- 0584US8080209B2Exhaust gas treatment apparatusSHIRONO KATSUHIRO·Filed 2009·Granted Dec 20, 2011·12 cites·16 claims
- 0684US5730995AAntibacterial substanceCATALYSTS & CHEM IND CO·Filed 1995·Granted Mar 24, 1998·43 cites·12 claims
- 0781US4970183AHydrocarbon oil catalytic cracking catalyst compositionsCATALYSTS & CHEM IND CO·Filed 1988·Granted Nov 13, 1990·40 cites·9 claims
- 0880US7901742B2Method for forming metal oxide fine particle layer on conductive substrateJGC CATALYSTS & CHEMICALS LTD·Filed 2007·Granted Mar 8, 2011·2 cites·7 claims
- 0980US4925554AHydrotreating process for heavy hydrocarbon oilsCATALYSTS & CHEM IND CO·Filed 1988·Granted May 15, 1990·42 cites·7 claims
- 1077US5929133AAnti-bacterial film suitable for food packagingHITACHI CHEMICAL FILTEC INC·Filed 1996·Granted Jul 27, 1999·37 cites·9 claims
- 1160US7582373B2Electrolyte film and fuel cellJGC CATALYSTS & CHEMICALS LTD·Filed 2002·Granted Sep 1, 2009·4 cites·11 claims
- 1233US5110783AHydrotreating catalyst and method for preparation thereofCATALYSTS & CHEM IND CO·Filed 1991·Granted May 5, 1992·7 cites·4 claims
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