IM

Ikuei Matsumura

HC Hitachi Cable: 1 patents #530 of 1,086Top 50%
📍 Ibaraki, JP: #4,343 of 6,779 inventorsTop 65%
Overall (All Time): #4,013,337 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4510974 Fluid conveying hose Takeshi Natori, Yoji Kobayashi, Shigetaka Watanabe, Katsumi Shimizu, Yoshihiro Namekawa +1 more 1985-04-16