Inventor · disambiguated record

Yohei Imaizumi

Also filed as: IMAIZUMI Yohei

1 granted patent·1 pending application·0 citations·filing 2017–2020

6Inventor score

Technology areasC08F C10M

Files withNIPPON CATALYTIC CHEM IND2

Top patents by PatentIndex Score

2 records

0144US10982167B2Viscosity index improver and lubricating oil compositionNIPPON CATALYTIC CHEM IND·Filed 2017·Granted Apr 20, 2021·0 cites·11 claims
0237US2022275117A1Emulsion particle-containing aqueous dispersionNIPPON CATALYTIC CHEM IND·Filed 2020·Application pending·0 cites

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →