NS

Nobuhisa Sugawara

HC Hitachi Koki Co.: 1 patents #28 of 142Top 20%
📍 Hitachinaka, JP: #117 of 318 inventorsTop 40%
Overall (2003): #147,973 of 273,478Top 55%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D482254 Portable electric drill Hitoshi Tsuzuki, Kenji Kataoka 2003-11-18