Inventor · disambiguated record
Sigeoki Kawaguchi
Also filed as: KAWAGUCHI SIGEOKI
4 granted patents·237 citations·filing 1990–1993
81Inventor score
Technology areasA61K
Top patents by PatentIndex Score
4 records- 0192US5166276APolymer for hair-care productsMITSUBISHI PETROCHEMICAL CO·Filed 1990·Granted Nov 24, 1992·140 cites·16 claims
- 0280US5362485AHair cosmetic compositions comprising sulfide linked polysiloxanesMITSUBISHI PETROCHEMICAL CO·Filed 1993·Granted Nov 8, 1994·63 cites·15 claims
- 0363US5480634AHair-care products containing copolymers formed from unsaturated hydrophilic monomers and unsaturated monomers having a polysiloxane groupMITSUBISHI CHEM CORP·Filed 1993·Granted Jan 2, 1996·27 cites·7 claims
- 0438US5098699AHair setting gel compositionMITSUBISHI PETROCHEMICAL CO·Filed 1990·Granted Mar 24, 1992·7 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →