HF

Hiroyuki Furukawa

SU Suncall: 1 patents #1 of 4Top 25%
Overall (2003): #213,116 of 273,478Top 80%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6659137 Two-layer clad pipe Katsuhiro Imasaki, Toshitsugu Ookubo, Sadao Oiko 2003-12-09