YM

Yasuo Miyashita

MC Mitsubishi Mining & Cement Co.: 1 patents #7 of 25Top 30%
Overall (1989): #41,991 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4803591 Dielectric ceramic composition for multilayer capacitor Masao Kashima 1989-02-07