Inventor · disambiguated record
Hiroko Nakatsugawa
Also filed as: NAKATSUGAWA HIROKO
8 granted patents·2 pending applications·77 citations·filing 1994–2009
86Inventor score
Top patents by PatentIndex Score
10 records- 0188US6677384B1Noxious-insect repellentKANEBO LTD·Filed 2000·Granted Jan 13, 2004·19 cites·9 claims
- 0281US6372804B1Noxious-insect repellentKANEBO LTD·Filed 2000·Granted Apr 16, 2002·13 cites·10 claims
- 0370US6130255ANoxious-insect repellentFiled 1994·Granted Oct 10, 2000·12 cites·14 claims
- 0468US6686396B2Noxious-insect repellentKANEBO LTD·Filed 2002·Granted Feb 3, 2004·2 cites·2 claims
- 0563US7879347B2Dihydroxyphenyl compounds and glucoside compounds thereofKAO CORP·Filed 2009·Granted Feb 1, 2011·0 cites·8 claims
- 0661US7025985B2Dihydroxyphenyl compounds and glucoside compounds thereofKANEBO LTD·Filed 2001·Granted Apr 11, 2006·1 cites·21 claims
- 0752US2006120978A1Dihydroxyphenyl compounds and glucoside compounds thereofKANEBO LTD·Filed 2005·Application pending·0 cites
- 0851US6531143B1α-hydroxy fatty acid derivatives and external compositions containing the sameKANEBO LTD·Filed 1999·Granted Mar 11, 2003·14 cites·16 claims
- 0949US6576247B1Sustained-release aromatic and method of detecting micro-organism by using the sameKANEBO LTD AND T HASEGAWA CO L·Filed 1995·Granted Jun 10, 2003·16 cites·16 claims
- 1032US2004091515A1Noxious-insect repellentKANEBO LTD·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →