JD

Junichi Deshimaru

IC Idemitsu Kosan Co.: 1 patents #13 of 45Top 30%
Overall (2004): #185,127 of 270,089Top 70%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6809069 Lubricating oil composition Yutaka Takakura 2004-10-26