SY

Shigemitsu Yamada

AT AT&T: 1 patents #1 of 4Top 25%
Overall (1982): #30,874 of 81,411Top 40%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4319883 Method for determining catecholic compounds and their related compounds Kazuhiro Imai, Hidehiro Kubota, Jun Sakamaki 1982-03-16