TM

Toshinobu Miyamoto

SC Sumitomo Special Metals Co.: 1 patents #13 of 29Top 45%
Overall (1989): #48,561 of 140,708Top 35%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4818966 Magnetic field generating device Hideya Sakurai, Hirofumi Takabayashi 1989-04-04