SA

Shigetake Akanuma

KS Komatsu Shisakusho: 1 patents #7 of 53Top 15%
Overall (1982): #31,591 of 81,411Top 40%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4363518 Method and apparatus for fracturing rock beds Joji Nakamura 1982-12-14