HI

Hitoshi Ishimaru

HI Hitachi: 1 patents #311 of 1,214Top 30%
HC Hitachi Engineering Co.: 1 patents #1 of 9Top 15%
Overall (1982): #58,917 of 81,411Top 75%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4365476 Condensation system for power plant Toyohiko Masuda, Takeshi Ueno, Yoji Nagai, Shozo Nakamura 1982-12-28