OS

Osamu Sugihashi

HI Hajime Industries: 1 patents #1 of 3Top 35%
NC Nippon Mining & Metals Co.: 1 patents #1 of 14Top 8%
Overall (1997): #49,220 of 185,788Top 30%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5680473 Surface inspection device Takashi Kanzaka, Yuji Kozuka 1997-10-21