SI

Sei Ishizawa

CH Chisso: 2 patents #331 of 833Top 40%
Overall (All Time): #2,255,786 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6001752 Melt-adhesive composite fibers, process for producing the same, and fused fabric or surface material obtained therefrom Masayasu Suzuki, Hirokazu Terada 1999-12-14
5780155 Melt-adhesive composite fibers, process for producing the same, and fused fabric or surface material obtained therefrom Masayasu Suzuki, Hirokazu Terada 1998-07-14