Inventor · disambiguated record
Ariko Nishikawa
Also filed as: NISHIKAWA ARIKO
7 granted patents·201 citations·filing 1992–1999
88Inventor score
Top patents by PatentIndex Score
7 records- 0187US6207794B1Polyoxyalkylene polyols, derivatives thereof, and process for producing the polyoxyalkylene polyolsMITSUI CHEMICALS INC·Filed 1998·Granted Mar 27, 2001·49 cites·24 claims
- 0287US5324774APolymer-polyol, process for preparation thereof and uses thereofMITSUI TOATSU CHEMICALS·Filed 1992·Granted Jun 28, 1994·47 cites·11 claims
- 0380US5916994APolymer polyols and preparation thereofMITSUI CHEMICALS INC·Filed 1997·Granted Jun 29, 1999·28 cites·16 claims
- 0478US6117937APolymer polyol and flame retardant polyurethane resin and foam prepared therefromMITSUI CHEMICALS INC·Filed 1998·Granted Sep 12, 2000·35 cites·20 claims
- 0572US6410676B1Method for producing polyoxyalkylene polyol and derivatives thereofMITSUI CHEMICALS INC·Filed 1999·Granted Jun 25, 2002·24 cites·27 claims
- 0667US6156864APreparation of flexible polyurethane foamsMITSUI CHEMICALS INC·Filed 1997·Granted Dec 5, 2000·16 cites·10 claims
- 0735US5416123APolyurethane foam prepared from high concentration-low viscosity polymer-polyolMITSUI TOATSU CHEMICALS·Filed 1994·Granted May 16, 1995·2 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →