Inventor · disambiguated record

Tsutomu Akita

Also filed as: AKITA TSUTOMU

1 granted patent·20 citations·filing 1991–1991

40Inventor score

Technology areasC10M

Files withIDEMITSU KOSAN CO1

Top patents by PatentIndex Score

1 record

0160US5273672ALubricating oil composition containing a partial ester of a polyhydric alcohol and a substituted succinic acid esterIDEMITSU KOSAN CO·Filed 1991·Granted Dec 28, 1993·20 cites·30 claims

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