IU

Ichiro Uchiyama

EA E.I. Du Pont De Nemours And: 1 patents #4,343 of 8,010Top 55%
NC Nihon Yamamura Glass Co.: 1 patents #22 of 76Top 30%
📍 Kasai, JP: #3,639 of 5,842 inventorsTop 65%
Overall (All Time): #3,302,503 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7795165 Lead-free bismuth glass Tomoyuki Taguchi, Ikuo Kuriyama, Hisashi Matsuno, Keiichiro Hayakawa 2010-09-14