YH

Yuichi Hasumi

CC Citizen Electronics Co.: 1 patents #21 of 47Top 45%
CC Citizen Watch Co.: 1 patents #41 of 110Top 40%
Overall (2017): #183,374 of 506,227Top 40%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9702515 Light-emitting device and method for compensating chromaticity of light-emitting device Nodoka Oyamada 2017-07-11