Inventor · disambiguated record
Yasushi Kotaki
Also filed as: KOTAKI YASUSHI
4 granted patents·1 pending application·96 citations·filing 1999–2019
77Inventor score
Top patents by PatentIndex Score
5 records- 0188US6140458APreparation process of polyesterMITSUI CHEMICALS INC·Filed 1999·Granted Oct 31, 2000·50 cites·32 claims
- 0284US6417266B1Process for preparing aliphatic polyesterMITSUI CHEMICALS INC·Filed 2000·Granted Jul 9, 2002·21 cites·14 claims
- 0373US6528617B1Process for producing aliphatic polyester excellent in stabilityMITSUI CHEMICALS INC·Filed 1999·Granted Mar 4, 2003·25 cites·17 claims
- 0447US2021010041A1Method of producing amide compoundMITSUI CHEMICALS INC·Filed 2019·Application pending·0 cites
- 0543US8742164B2Method for producing toluenedicarbamate, method for producing toluenediisocyanate, and toluenedicarbamateMURAYAMA KOICHI·Filed 2011·Granted Jun 3, 2014·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →