HW

Humio Watanabe

HM Hitachi Via Mechanics: 1 patents #2 of 13Top 20%
📍 Ibaraki, JP: #204 of 785 inventorsTop 30%
Overall (2003): #208,173 of 273,478Top 80%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6521866 Laser beam machining and laser beam machine Kunio Arai 2003-02-18