RI

Ryouichi Iwayoshi

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
📍 Somalomo, CM: #860 of 1,329 inventorsTop 65%
Overall (All Time): #2,829,862 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10851898 Flow control valve and mass flow controller using the same Ryu Sasaki 2020-12-01