SI

Sho Ishida

JE Jfe Engineering: 1 patents #11 of 75Top 15%
Overall (All Time): #3,299,229 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7776224 Apparatus for treating ballast water and method for treating ballast water Yukihiko Okamoto, Shigeki Fujiwara, Koji Fuchigami, Keisuke Nakahara, Masakuni Inoko 2010-08-17