MA

Motoshige Akatsu

MC Max Co.: 2 patents #154 of 321Top 50%
Overall (All Time): #2,156,519 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7308949 Concrete drill Kigen Agehara, Naohide Murakami 2007-12-18
7204321 Concrete drill Kigen Agehara, Naohide Murakami 2007-04-17