SS

Shoji Seike

NI Ngk Insulators: 1 patents #50 of 163Top 35%
Overall (1997): #77,641 of 185,788Top 45%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5612291 Superconductive device for helping shield magnetic field and manufacturing method therefor Hideki Shimizu, Makoto Tani 1997-03-18