KY

Kazo Yasue

Overall (All Time): #2,355,562 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4555421 Filling material — 1985-11-26
4363688 Process and apparatus for producing filling material — 1982-12-14