TO

Toshio Oda

NI Ngk Insulators: 1 patents #43 of 158Top 30%
Overall (1994): #57,088 of 165,921Top 35%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5302580 Oxide superconductor lamination Hideki Shimizu, Takeyoshi Togashi, Hitoshi Higuchi, Hitoshi Yoshida 1994-04-12