TT

Takeo Tokiai

IC Idemitsu Kosan Co.: 1 patents #60 of 148Top 45%
Overall (2011): #151,143 of 364,097Top 45%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8067345 Refrigerator oil composition Masato Kaneko, Hiroaki Koshima 2011-11-29