HA

Hidekazu Arai

CC Citizen Electronics Co.: 1 patents #18 of 50Top 40%
CC Citizen Watch Co.: 1 patents #26 of 86Top 35%
Overall (2018): #399,760 of 503,207Top 80%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9887185 Packaging of LED chips and driver circuit on the same substrate Takashi Akiyama, Shigehisa Watanabe, Yuki Ochiai 2018-02-06