HY

Higaki Yuzo

NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
NM Nisshin Oil Mills: 1 patents #49 of 101Top 50%
Overall (All Time): #3,911,264 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4956109 Lubricating oil Keiichi Tanikawa 1990-09-11