MO

Mineo Ohnishi

OI Osaka Diamond Industrial: 2 patents #4 of 39Top 15%
Overall (All Time): #2,237,068 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D422865 Diamond circular saw blade Akihiro Koike, Tamotsu Nakano 2000-04-18
D392864 Diamond circular saw blade Akihiro Koike, Tamotsu Nakano 1998-03-31