SY

Seiji Yamaguchi

SG Sumita Optical Glass: 1 patents #6 of 10Top 60%
TC Toyoda Gosei Co.: 1 patents #56 of 161Top 35%
📍 Kiyosu, JP: #38 of 100 inventorsTop 40%
Overall (2016): #232,862 of 481,213Top 50%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9315416 Method of manufacturing light-emitting device Koji Tasumi, Hiroyuki Tajima, Satoshi Wada, Miki Moriyama, Kazuya Aida +1 more 2016-04-19