RJ

Ryutaro Jinbo

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #3,974,116 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4664727 Zirconium alloy having superior corrosion resistance Masahisa Inagaki, Keiichi Kuniya, Isao Masaoka, Hideo Maki 1987-05-12