TK

Takao Kuwabara

HI Hitachi: 1 patents #311 of 1,214Top 30%
Overall (1982): #29,137 of 81,411Top 40%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4354800 Method of controlling pump turbine — 1982-10-19