SK

Shumpei Koshima

PL Pfu Limited: 1 patents #8 of 51Top 20%
📍 Kahoku, JP: #13 of 38 inventorsTop 35%
Overall (2023): #256,787 of 537,848Top 50%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11706855 Light emitting element driving device for preventing that overcurrent flows through light emitting element Masaaki Sakai 2023-07-18