Inventor · disambiguated record
Yoshitsugu Sakaki
Also filed as: SAKAKI YOSHITSUGU
4 granted patents·44 citations·filing 1994–1997
77Inventor score
Top patents by PatentIndex Score
4 records- 0169US5777175APreparation of polyoxyalkylene polyols, polymer polyols and flexible polyurethane foamsMITSUI TOATSU CHEMICALS·Filed 1995·Granted Jul 7, 1998·18 cites·5 claims
- 0267US6156864APreparation of flexible polyurethane foamsMITSUI CHEMICALS INC·Filed 1997·Granted Dec 5, 2000·16 cites·10 claims
- 0342US5468840APreparation process of polyoxyalkylene polyols and process of alkylene oxide recoveryMITSUI TOATSU CHEMICALS·Filed 1994·Granted Nov 21, 1995·5 cites·3 claims
- 0439US5545712APreparation process for polyoxyalkylene polyolMITSUI TOATSU CHEMICALS·Filed 1995·Granted Aug 13, 1996·5 cites·7 claims
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