YM

Yasushi Maeda

GT General Director Of The Agency Of Industrial Science And Technology: 1 patents #2 of 5Top 40%
Overall (1989): #42,029 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4871461 Polymer composite membrane Hiroki Karakane, Michio Tsuyumoto 1989-10-03