Record entry · Auto

Topcon

What is happening now

Nothing reported: the record holds no registered event and no claim that names this.

How well we know this

28 documents · 12 publishers · 0% contain a typed assertion · last evidence 16 Oct 2026

Gap: assertion coverage 0: about 100% of mentions carry no typed assertion

Added 17 Oct 2026Mentions 22Sources 11Days of coverage 16

Why this name is on the record

Topcon was added automatically on 17 Oct 2026 after 22 mentions across 11 sources over 16 days. 46% of that coverage came from a single subject area.

Reported alongside Topcon

Names most often reported alongside it; bigger circles and heavier lines mean more shared documents. A dashed circle has no page of its own yet.

China · 16 shared documents
Renewable Energy · 10 shared documents · no page of its own yet
Semiconductor · 8 shared documents

For developers

GET https://api.signalbureau.ai/api/registry?slug=topcon

{
  "slug": "topcon",
  "state": "active",
  "detail": {
    "state": "active",
    "source": "ontology",
    "label": "topcon",
    "promotedAt": "2026-10-17",
    "category": "auto",
    "evidence": {
      "mentions": 22,
      "sources": 11,
      "days": 16,
      "concentration": 0.455,
      "standAloneShare": 0.75
    }
  }
}

The record behind this page, as data. The live response also carries the registry date and version.

Walk the record from Topcon

Open where it comes from, follow a claim or a related name, and use the trail to come back. Every step says what it is, how it stands and when. Machines read the same record.

Topcon

Entity.

Evidence: 28 documents · 12 separate publishers · a mention shows the name is in use, not that any claim about it is true
Standing: Added automatically from coverage
Time: first seen 3 Sept 2026, last seen 16 Oct 2026
Measured: 0% of mentions say something specific about it; the rest only name it
As of: 17 Oct 2026