Inventor · disambiguated record
Kiyotsugu Asai
Also filed as: ASAI KIYOTSUGU
8 granted patents·202 citations·filing 1977–1994
89Inventor score
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8 records- 0191US4280944AThermosetting polyurethane resin and coating agent thereof prepared from at least two polyoxyalkylene polyols, blocking agent, chain-elongating agent, cross-linking agent and a mixture of diisocyanatesMITSUI NISSO CORP·Filed 1980·Granted Jul 28, 1981·66 cites·14 claims
- 0287US5324774APolymer-polyol, process for preparation thereof and uses thereofMITSUI TOATSU CHEMICALS·Filed 1992·Granted Jun 28, 1994·47 cites·11 claims
- 0384US4552944AProcess for preparing thermally stable super-soft polyurethane elastomerMITSUI NISSO CORP·Filed 1984·Granted Nov 12, 1985·32 cites·22 claims
- 0474US5010161APolyaldimine derivativesMITSUI TOATSU CHEMICALS·Filed 1989·Granted Apr 23, 1991·19 cites·25 claims
- 0565US4123412AUrethane-base sealing materialMITSUI NISSO CORP·Filed 1977·Granted Oct 31, 1978·15 cites·12 claims
- 0660US4880869Aβ-amino-β-propiolactam derivative and moisture curable polyurethane composition thereofMITSUI TOATSU CHEMICALS·Filed 1988·Granted Nov 14, 1989·6 cites·26 claims
- 0753US4163814AMethod of coating glass bottle with aqueous dispersed urethane compositionMITSUI NISSO CORP·Filed 1978·Granted Aug 7, 1979·15 cites·5 claims
- 0835US5416123APolyurethane 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 →