MT

Masahiko Takesue

IC Idemitsu Kosan Co.: 1 patents #14 of 55Top 30%
Overall (2003): #161,259 of 273,478Top 60%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6656891 Refrigerating machine oil composition Shuichi Sakanoue, Minoru Takagi 2003-12-02