MO

Masao Ojima

YE Yaskawa Electric: 1 patents #1 of 20Top 5%
Overall (1989): #79,498 of 140,708Top 60%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4890186 Fault current limiting device Chiaki Matsubara, Hirokuni Ishikawa 1989-12-26