Inventor · disambiguated record
Noriko Kai
Also filed as: KAI NORIKO
3 granted patents·0 citations·filing 2013–2019
40Inventor score
Files withMITSUI CHEMICALS INC3
Top patents by PatentIndex Score
3 records- 0166US11655428B2Lubricating oil compositions and lubricating oil viscosity modifiersMITSUI CHEMICALS INC·Filed 2019·Granted May 23, 2023·0 cites·12 claims
- 0252US9323166B2Electrophotographic tonerMITSUI CHEMICALS INC·Filed 2013·Granted Apr 26, 2016·0 cites·6 claims
- 0334US9944728B2Production method of olefin (co)polymer containing constituent unit derived from 1-buteneMITSUI CHEMICALS INC·Filed 2015·Granted Apr 17, 2018·0 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →