KT

Keiji Tsunetomo

NL Nippon Sheet Glass Company, Limited: 1 patents #16 of 40Top 40%
Overall (2023): #366,042 of 537,848Top 70%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11555596 Radiation angle changing element and light emitting device Satoru Kusaka 2023-01-17