KS

Kumajiro Sekine

SC Sekinos Co.: 1 patents #1 of 2Top 50%
📍 Tochigi, JP: #92 of 285 inventorsTop 35%
Overall (2005): #154,578 of 245,428Top 65%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6942346 Illuminating optical system and color image projecting device Takeki Nakada 2005-09-13