MD

Masahiko Douta

CC Cosmo Oil Co.: 1 patents #111 of 229Top 50%
CI Cosmo Research Institute: 1 patents #48 of 93Top 55%
Overall (All Time): #3,466,166 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6673233 Method of isomerizing light hydrocarbon oil Kunihiko Mizuno, Takao Kimura, Takahiro Kawamura, Nobuyasu Ohshio 2004-01-06