SK

Saburou Kuwashima

JA Japan Aerospace Exploration Agency: 1 patents #160 of 546Top 30%
📍 Tsukuba, JP: #1,768 of 2,818 inventorsTop 65%
Overall (All Time): #3,396,821 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7273672 Solid polymer electrolyte fuel cell Yoshitsugu Sone, Mitsushi Ueno 2007-09-25