HO

Hisanobu Oyama

HC Hitachi Koki Co.: 1 patents #28 of 142Top 20%
📍 Hitachinaka, JP: #117 of 318 inventorsTop 40%
Overall (2003): #210,930 of 273,478Top 80%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6589152 Centrifugal separator with rotor data list indication Katsunori Akatsu, Yoshitaka Niinai, Takayuki Watahiki 2003-07-08