MT

Mayumi Takayama

FE Ferrotec: 1 patents #2 of 4Top 50%
📍 Choshi, JP: #1 of 6 inventorsTop 20%
Overall (1997): #106,567 of 185,788Top 60%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5656196 Ferrofluid having improved oxidation resistance Shiro Tsuda 1997-08-12