AT

Arimitsu Takemoto

TO Tosoh: 1 patents #576 of 1,042Top 60%
Overall (All Time): #2,711,498 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10927084 Alkanolamine, friction-reducing agent, and lubricating oil composition Hiroshi Awano, Hisao Eguchi, Manabu YANASE 2021-02-23