TO

Tsutomu Otsuka

TO Tokin: 1 patents #2 of 13Top 20%
Overall (1994): #55,898 of 165,921Top 35%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5290425 Organic solvent electrolyte for plating film of R.sub.2 T.sub.14 B intermetallic compound permanent magnet Hiroshi Momotani 1994-03-01