AU

Akihisa Umetani

KC Koyo Seiko Co.: 1 patents #26 of 135Top 20%
📍 Nara, JP: #99 of 328 inventorsTop 35%
Overall (2003): #267,775 of 273,478Top 100%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6547030 Positioning mechanism Keiji Nomura, Takehito Tomita, Takeo Iino 2003-04-15