YO

Yasaburou Ootaka

SC Sekinos Co.: 1 patents #1 of 4Top 25%
📍 Sano, JP: #1 of 3 inventorsTop 35%
Overall (2003): #88,766 of 273,478Top 35%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6552859 Lens apparatus for projection Susumu Matsumoto, Kumajiro Sekine, Yasuhiro Sekine 2003-04-22