KH

Kenichi Harada

KI Keiwa Incorporated: 1 patents #2 of 4Top 50%
Overall (2005): #160,672 of 245,428Top 70%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6871994 Light diffusion sheet and backlight unit using the same Hitoshi Masaki 2005-03-29