IT

Isao Tomi

NI Nissan Chemical Industries: 1 patents #655 of 1,150Top 60%
Overall (All Time): #3,867,850 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4985229 Process for manufacturing fine zirconium oxide powder Masamichi Obitsu, Takao Kaga 1991-01-15