AT

Akinari Takada

CC Citizen Holdings Co.: 1 patents #2 of 19Top 15%
CC Citizen Watch Co.: 1 patents #41 of 110Top 40%
Overall (2017): #500,171 of 506,227Top 100%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9606515 Satellite radio-controlled watch Takushi Hagita, Akira Kato 2017-03-28