Koji Tasumi

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): #323,561 of 481,213Top 70%

Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
9315416	Method of manufacturing light-emitting device	Seiji Yamaguchi, Hiroyuki Tajima, Satoshi Wada, Miki Moriyama, Kazuya Aida +1 more	2016-04-19