AT

Arimitsu Takemoto

TO Tosoh: 1 patents #4 of 57Top 8%
Overall (2021): #523,987 of 548,734Top 100%
1
Patents 2021

Issued Patents 2021

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