HH

Haruki Hagiwara

HI Hitachi: 1 patents #1,533 of 3,950Top 40%
KC Kansai Electric Power Co.: 1 patents #1 of 17Top 6%
📍 Himeji, JP: #58 of 185 inventorsTop 35%
Overall (2002): #210,914 of 266,432Top 80%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6336322 Method of controlling a pump turbine Takao Kuwabara, Kei Katayama, Hiroto Nakagawa 2002-01-08