MW

Masao Wada

OC Osaka Gas Co.: 1 patents #18 of 85Top 25%
Overall (1994): #93,377 of 165,921Top 60%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5313074 Josephson device formed over a recess step with protective layer Itsuro Tamura, Satoshi Fujita 1994-05-17