TY

Takeshi Yonamine

Sumitomo Electric Industries: 1 patents #1,470 of 4,178Top 40%
📍 Suita, JP: #31 of 109 inventorsTop 30%
Overall (2004): #103,931 of 270,089Top 40%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6696194 Polymer electrolytic fuel cell Yoshihiro Hori, Osamu Sakai, Masato Hosaka 2004-02-24