RK

Ryota Koyanagi

Overall (All Time): #3,836,164 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5256475 Fabric for fiber-reinforced thermoplastic composite material Mikiya Fujii, Shoichi Watanabe, Hirokazu Inoguchi 1993-10-26