Inventor · disambiguated record
Hiroki Kourai
Also filed as: KOURAI HIROKI
13 granted patents·204 citations·filing 1988–2005
92Inventor score
Top patents by PatentIndex Score
13 records- 0191US5296238AMicrobicidesTOA GOSEI CHEM IND·Filed 1991·Granted Mar 22, 1994·99 cites·8 claims
- 0282US4826924AAntibacterial polymerOTSUKA KAGAKU KK·Filed 1988·Granted May 2, 1989·31 cites·1 claims
- 0376US7176276B2Antimicrobial peptide and use thereofTOAGOSEI CO LTD·Filed 2004·Granted Feb 13, 2007·5 cites·3 claims
- 0475US7482328B2Antimicrobial polypeptide and utilization thereofTOAGOSEI CO LTD·Filed 2003·Granted Jan 27, 2009·11 cites·4 claims
- 0574US5476913APolymerizable monomer, polymer thereof and process for preparing sameOTSUKA KAGAKU KK·Filed 1993·Granted Dec 19, 1995·14 cites·5 claims
- 0667US7674771B2Antimicrobial peptides and utilization of the sameTOAGOSEI CO LTD·Filed 2004·Granted Mar 9, 2010·4 cites·4 claims
- 0767US6436890B1Antimicrobial detergent compositionINUI CORP·Filed 2000·Granted Aug 20, 2002·10 cites·6 claims
- 0867US4843130AAntibacterial polymerOTSUKA KAGAKU KK·Filed 1988·Granted Jun 27, 1989·10 cites·1 claims
- 0963US6664224B2Quaternary ammonium salt and process for the preparation thereofTOAGOSEI CO LTD·Filed 2001·Granted Dec 16, 2003·4 cites·11 claims
- 1055US6613828B1Antibacterial acrylonitrile fiber having photocatalytic activityJAPAN EXLAN CO LTD·Filed 2000·Granted Sep 2, 2003·1 cites·8 claims
- 1153US7612097B2Method for producing bactericidal pyridine compound and bactericidal pyridine compoundTAMA KAGAKU KOGYO CO LTD·Filed 2004·Granted Nov 3, 2009·3 cites·2 claims
- 1245US7615534B2Antimicrobial peptides and use thereofTOAGOSEI CO LTD·Filed 2005·Granted Nov 10, 2009·0 cites·6 claims
- 1334US6251381B1Antibacterial and antifungal resin compositionINUI CORP·Filed 1999·Granted Jun 26, 2001·12 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →