SS

Shigeyuki Sugawara

CH Chisso: 2 patents #331 of 833Top 40%
📍 Moriyama, JP: #1,164 of 2,577 inventorsTop 50%
Overall (All Time): #2,240,171 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6090730 Filament non-woven fabric and an absorbent article using the same Toshikatsu Fujiwara, Taiju Terakawa 2000-07-18
5994244 Non-woven fabric comprising filaments and an absorbent article using the same Toshikatsu Fujiwara, Shingo Horiuchi 1999-11-30