# Citizen Systems Japan Co., Ltd.

- Location (FDA's records): Washington, DC
- FDA decisions: 4 (2010–2010): 4 510(k) clearances
- Product codes: DXN (4)
- Predicates its devices cite: 0 (0 its own); citations of its devices by later devices: 3 (0 its own)
- Recalls linked to its devices: 0 (0 Class I)
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Firms that cite its devices most
- Accumed Healthcare (Shanghai), Inc.: 3 (https://510kreport.com/company/accumed-healthcare-shanghai)

## Its most-cited devices
- K100055: Blood Pressure Meter, Model CH-609 (2010), cited by 2
- K100553: Blood Pressure Meter Model CH-101 (2010), cited by 1

## Recent decisions
- K102303: Blood Pressure Meter, Model CH-658 (Sep 10, 2010)
- K100055: Blood Pressure Meter, Model CH-609 (Aug 30, 2010)
- K093931: Blood Pressure Meter, Model CH-4532 (Jun 10, 2010)
- K100553: Blood Pressure Meter Model CH-101 (May 25, 2010)

Source page: https://510kreport.com/company/citizen-systems-japan