IN

Ikuko NAKAYA

IC Idemitsu Kosan Co.: 1 patents #52 of 151Top 35%
Overall (2021): #425,064 of 548,734Top 80%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11034908 Lubricant composition Tatsuya KUSUMOTO 2021-06-15