SO

Shinki Ohtsu

HC Hitachi Koki Co.: 1 patents #28 of 142Top 20%
📍 Ibaraki, JP: #204 of 785 inventorsTop 30%
Overall (2003): #119,386 of 273,478Top 45%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6661148 Motor-driven tool Katsuhiro Oomori, Chikai Yoshimizu, Masanori Watanabe, Takuma Saito, Toshiyuki Nemoto 2003-12-09