HY

Hideki Yamahira

MM Mitsubishi Mining: 1 patents #886 of 2,247Top 40%
📍 Kita Nagoya, JP: #23 of 63 inventorsTop 40%
Overall (All Time): #3,791,780 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5290160 Scroll type fluid machinery and assembling method of the same Yoshiyasu Ito, Takahisa Hirano 1994-03-01