KT

Kouhei Tamao

CH Chisso: 1 patents #468 of 833Top 60%
Overall (All Time): #3,485,395 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6767654 Organic electroluminescent device Shigehiro Yamaguchi, Manabu Uchida, Takaharu Nakano, Toshihiro Koike, Takenori Izumizawa +1 more 2004-07-27