TK

Tadashi Katafuchi

IC Idemitsu Kosan Co.: 1 patents #24 of 65Top 40%
Overall (2002): #108,852 of 266,432Top 45%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6376434 Lube oil compositions for diesel engines — 2002-04-23