SO

Shigenobu Ohashi

HI Hitachi: 1 patents #814 of 2,935Top 30%
📍 Tsuchiura, JP: #3 of 28 inventorsTop 15%
Overall (1989): #57,092 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4887940 Multistage fluid machine Yasumasa Todoroki, Haruo Miura 1989-12-19