KK

Keiji Konno

JS Jsr: 1 patents #50 of 145Top 35%
📍 Usuki, JP: #2 of 4 inventorsTop 50%
Overall (2004): #177,887 of 270,089Top 70%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6787289 Radiation sensitive refractive index changing composition and refractive index changing method Kenji Yamada, Nobuo Bessho, Atsushi Kumano 2004-09-07