Inventor · disambiguated record
Katsuhisa Saeki
Also filed as: SAEKI KATSUHISA
15 granted patents·174 citations·filing 1990–2013
93Inventor score
Top patents by PatentIndex Score
15 records- 0190US6803222B2Alkaline proteasesKAO CORP·Filed 2001·Granted Oct 12, 2004·26 cites·12 claims
- 0281US6376227B1Alkaline proteaseKAO CORP·Filed 1998·Granted Apr 23, 2002·41 cites·25 claims
- 0378US6759228B2Alkaline proteaseKAO CORP·Filed 2001·Granted Jul 6, 2004·13 cites·14 claims
- 0477US7371839B2Alkaline proteasesKAO CORP·Filed 2004·Granted May 13, 2008·14 cites·6 claims
- 0576US7368273B2Alkaline proteaseKAO CORP·Filed 2003·Granted May 6, 2008·3 cites·6 claims
- 0671US7776578B2Alkaline proteaseKAO CORP·Filed 2008·Granted Aug 17, 2010·1 cites·9 claims
- 0766US8778650B2Alkaline protease variantsTOHATA MASATOSHI·Filed 2010·Granted Jul 15, 2014·1 cites·16 claims
- 0861US7297528B2Alkaline proteaseKAO CORP·Filed 2004·Granted Nov 20, 2007·3 cites·12 claims
- 0959US5429766ADetergent composition containing alkaline pullylanase enzymeKAO CORP·Filed 1993·Granted Jul 4, 1995·17 cites·4 claims
- 1057US5316691ADetergent composition containing an alkaline pullulanase from bacillus ferm BP-3048KAO CORP·Filed 1992·Granted May 31, 1994·15 cites·2 claims
- 1157US5147796AAlkaline pullulanase Y having α-amylase activityKAO CORP·Filed 1992·Granted Sep 15, 1992·18 cites·1 claims
- 1254US5635468ALiquefying alkaline α-amylase, process for producing the same, and detergent composition containing the sameKAO CORP·Filed 1994·Granted Jun 3, 1997·14 cites·23 claims
- 1351US9650623B2Improving the solubility of an alkaline protease in a liquid detergent by amino acid substitutionKAO CORP·Filed 2013·Granted May 16, 2017·0 cites·11 claims
- 1446US5147795AAlkaline pullulanase from bacillus sp. ferm p-10887KAO CORP·Filed 1990·Granted Sep 15, 1992·8 cites·2 claims
- 1530US6509183B1DNA fragment containing gene for alkaline pullulanaseKAO CORP·Filed 1994·Granted Jan 21, 2003·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →