KU

Kouhei Ueda

TA Taisei: 2 patents #1 of 1Top 100%
Overall (1989): #21,842 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4830538 Method and apparatus for refurbishing deficient pipes 1989-05-16
4796673 Reproduction process of the existing pipeline 1989-01-10