JU

Junko Umeda

KU Kurimoto: 1 patents #46 of 113Top 45%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Toyonaka, JP: #733 of 1,166 inventorsTop 65%
Overall (All Time): #3,259,538 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7998448 Amorphous silica and its manufacturing method Katsuyoshi Kondoh, Yoshisada Michiura 2011-08-16