SK

Sosaku Kawata

NA Nakanishi: 1 patents #2 of 4Top 50%
Overall (2003): #117,337 of 273,478Top 45%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6523979 Lighting device Hiroshi Ishihata 2003-02-25