Inventor · disambiguated record

Tsutomu Ishii

Also filed as: ISHII TSUTOMU · NUMATA SATOSHI

12 granted patents·1 pending application·108 citations·filing 19772023

90Inventor score
Technology areasA01NC07DC07CC10N
Files withMITSUI TOATSU CHEMICALS12IDEMITSU KOSAN CO1

Top patents by PatentIndex Score

13 records

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