Inventor · disambiguated record
Hiroshi Nagumo
Also filed as: NAGUMO HIROSHI
9 granted patents·174 citations·filing 1992–1996
89Inventor score
Top patents by PatentIndex Score
9 records- 0188US5637755ASulfonate compound process for producing the same, and bleach composition comprising the sameKAO CORP·Filed 1994·Granted Jun 10, 1997·71 cites·12 claims
- 0275US5639733AAlkyl glycoside aqueous solutionKAO CORP·Filed 1994·Granted Jun 17, 1997·34 cites·16 claims
- 0358US5930579AMethod for manufacturing reduced iron briquettesKOBE STEEL LTD·Filed 1995·Granted Jul 27, 1999·13 cites·5 claims
- 0458US5300245AWorking fluid composition having ketone-containing compound for use in refrigeration systemKAO CORP·Filed 1992·Granted Apr 5, 1994·9 cites·5 claims
- 0554US5679629ADetergent composition for hard surfacesKAO CORP·Filed 1994·Granted Oct 21, 1997·19 cites·6 claims
- 0648US5696247AMethod for producing alkylglycosideKAO CORP·Filed 1996·Granted Dec 9, 1997·7 cites·14 claims
- 0744US5686379AAlkoxylation catalyst, process for the preparation of the catalyst and process for preparing alkoxylate with the use of the catalystKAO CORP·Filed 1994·Granted Nov 11, 1997·12 cites·11 claims
- 0844US5401433AWorking fluid composition having ketone-containing compound for use in refrigeration systemKAO CORP·Filed 1993·Granted Mar 28, 1995·6 cites·12 claims
- 0941US6166189AProcess for production of alkyl glycoside stable in hue and odorKAO CORP·Filed 1992·Granted Dec 26, 2000·3 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →