TN

Tetsuo Nakayasu

UI Ube Industries: 1 patents #19 of 115Top 20%
Overall (1989): #51,494 of 140,708Top 40%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4845059 Process for producing .alpha.-Sialon powder Yasuhiko Kohtoku 1989-07-04