MY

Michiya Yamada

TK Tonengeneral Sekiyu K.K.: 1 patents #1 of 10Top 10%
Overall (2005): #133,745 of 245,428Top 55%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6855675 Lubricating oil composition Satoshi Asano, Hirotaka Tomizawa 2005-02-15