NS

Nobuo Suyama

UN Unitika: 1 patents #257 of 620Top 45%
Overall (All Time): #4,053,717 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4390682 Aromatic copolyester Kayomon Kyo, Yasuhiko Asai, Isamu Hirose 1983-06-28