RN

Reikichi Nakano

BI Bando Chemical Industries: 2 patents #120 of 303Top 40%
Overall (All Time): #2,234,539 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6022606 Polyvinyl chloride resin sheets production thereof — 2000-02-08
5772941 Polyvinyl chloride resin sheets and production thereof — 1998-06-30