SS

Shigeru Shimojo

MM Mitsubishi Mining: 1 patents #32 of 234Top 15%
KC Kansai Electric Power Co.: 1 patents #5 of 24Top 25%
Overall (1989): #56,858 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4879973 Automatic tube circumference scanning apparatus Takuzo Maeyama, Kenichi Nii, Keiichi Iwamoto, Masaaki Torichigai, Kiyoshi Koizumi 1989-11-14