SY

Syuzo Yamashita

AT Agency Of Industrial Science And Technology: 1 patents #3 of 135Top 3%
Overall (1989): #53,961 of 140,708Top 40%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4808313 Liquid separation membrane for pervaporation Akira Michizuki, Yoshio Sato, Hisashi Ogawara 1989-02-28