YN

Yoshinori Nagae

MM Mitsubishi Mining: 2 patents #467 of 2,247Top 25%
Overall (All Time): #2,313,055 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5174247 Water injection diesel engine Youzou Tosa 1992-12-29
5170751 Water-injection diesel engine Yozo Tosa 1992-12-15