KS

Keisuke Sakai

CC Citizen Electronics Co.: 1 patents #1 of 28Top 4%
CC Citizen Watch Co.: 1 patents #10 of 70Top 15%
Overall (2023): #366,858 of 537,848Top 70%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11817530 Light emitting device — 2023-11-14