Data / Medical devices / Tonometer, Ac-Powered / Japan
FDA-registered makers of Tonometer, Ac-Powered in Japan: 9 establishments
9 establishments in Japan are registered with the FDA to make Tonometer, Ac-Powered (product code HKX). 8 have a 510(k) clearance or PMA approval on file and 0 have a recall event. FDA data exported November 2, 2026.
SpecStream is the live web data engine for teams and agents. It reads the FDA registration and listing, 510(k), PMA, recall and enforcement files from openFDA every week, and this page is that reading, joined by the FDA's own numbers. Ask for the makers of any device type in any country and new clearances, approvals and recalls arrive in your sheet, CRM, Slack or agent as the FDA publishes them.
- Device
- Tonometer, Ac-Powered
- Product code
- HKX
- Country
- Japan
Makers of Tonometer, Ac-Powered in Japan
| Maker | Location | Role | 510(k) clearances | Latest clearance | PMA approvals | Recall events | Class I | Source |
|---|---|---|---|---|---|---|---|---|
| Topcon Corp. | Tokyo, Japan | Specification developer | 2 | November 7, 2025 | 0 | 0 | 0 | api.fda.gov |
| Canon Components, Inc. | KODAMA-GUN Saitama, Japan | Manufacturer | 1 | September 20, 2011 | 0 | 0 | 0 | api.fda.gov |
| Canon Inc. | Kawasaki Kanagawa, Japan | Specification developer | 1 | September 20, 2011 | 0 | 0 | 0 | api.fda.gov |
| Canon.Inc | OHTA-KU Tokyo, Japan | Specification developer | 1 | September 20, 2011 | 0 | 0 | 0 | api.fda.gov |
| Inami & Co., Ltd. | Bunkyo Tokyo, Japan | Manufacturer | 1 | August 2, 1984 | 0 | 0 | 0 | api.fda.gov |
| Nidek Co., Ltd. | Gamagori, Aichi, Japan | Specification developer | 1 | December 4, 2003 | 0 | 0 | 0 | api.fda.gov |
| Nidek Co., Ltd. Hamacho Plant | Gamagori, Aichi, Japan | Manufacturer | 1 | December 4, 2003 | 0 | 0 | 0 | api.fda.gov |
| Tomey Corporation | NAGOYA Aichi, Japan | Manufacturer | 1 | November 18, 2008 | 0 | 0 | 0 | api.fda.gov |
| Topcon Yamagata Co., LTD | Yamagata-KEN, Japan | Contract manufacturer | 0 | 0 | 0 | 0 | api.fda.gov |
Updated November 2, 2026. Read from openFDA bulk downloads (device registration and listing, 510(k), PMA, recall and enforcement files). CC0 1.0, public domain (openFDA terms of service). The files are joined on FDA identifiers: the 510(k) and PMA numbers a registration lists, and the recalling firm's FEI for recalls. Recall class comes from the FDA enforcement report. The FDA states that openFDA data is unvalidated and is not for decisions about medical care. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.