Patents/Inventors

Tsuyoshi Yuki

OtsuJP2 patents

3 Patents

US122343542025
Viscosity Index Improvers
Evonik Operations GmbH
0 cites
US117954132023
Viscosity Index Improver and Lubricant Compositions Thereof
Evonik Operations GmbH
0 cites
US116394812023
Lubricant Additive Composition
Evonik Operations GmbH
0 cites