YK

Yasuo Kasagi

NS Nippon Steel: 1 patents #45 of 251Top 20%
📍 Yokkaichi, JP: #39 of 189 inventorsTop 25%
Overall (1997): #57,698 of 185,788Top 35%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5672907 Semiconductor device having character in BPSG film — 1997-09-30