TK

Tomoki Koyama

CC Citizen Watch Co.: 5 patents #213 of 1,225Top 20%
📍 Nishitokyo, JP: #82 of 277 inventorsTop 30%
Overall (All Time): #914,047 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
D1081397 Watchcase — 2025-07-01
D925377 Watchcase — 2021-07-20
D920135 Watchcase Tom Cheng 2021-05-25
D909904 Watchband — 2021-02-09
D850294 Watchcase Maiko Kimura 2019-06-04