SF

Shigetomo Fujita

MM Mitsubishi Mining: 1 patents #49 of 289Top 20%
Overall (1994): #69,439 of 165,921Top 45%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5347943 Tanker for the prevention of cargo oil spillage Tsukasa Hasegawa, Tomoe Hayashi, Osamu Suzuki 1994-09-20