TK

Takayuki Kawasumi

SO Sony: 3 patents #514 of 3,167Top 20%
Overall (2020): #67,200 of 565,922Top 15%
3
Patents 2020

Issued Patents 2020

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10672944 Active layer structure, semiconductor light emitting element, and display apparatus Yoshiaki Watanabe 2020-06-02
10540916 Semiconductor light-emitting device, display unit, and electronic apparatus Kota Tokuda 2020-01-21
10541511 Semiconductor light-emitting element, manufacturing method of semiconductor light-emitting element, and semiconductor device Kota Tokuda 2020-01-21