WIPO trademark

UNAGI

RegisteredWIPOClass 7Class 40

"UNAGI" is a trademark owned by Nippon Steel Corporation, filed at the WIPO on April 6, 2026. It is registered and covers classes 7 and 40.

View Nippon Steel Corporation portfolioGet this data via the API
UNAGI
Trademark as filed with the WIPO
Status
Registered
Filed
April 6, 2026
Registered
Not yet
Expires
April 6, 2036
Application no.
Not recorded
Registration no.
1918152
Office
WIPO
World Intellectual Property Organization
Mark type
Trademark
2 classes
Ownership

Who owns UNAGI

The owner on file, matched to the company behind it. Every owner-name spelling for that company is grouped on its page.

Owner

Nippon Steel Corporation

482 trademarks in the portfolioView company

Representative

MIZUNO Katsufumi

Goods and services

What the mark covers

The products and services UNAGI is filed for, grouped by Nice class.

  • Microbubble generators for use in metalworking machines and tools; ultrasonic cleaning apparatus for cleaning metal surfaces; metal surface pickling apparatus; metalworking machines and tools for metal surface treatment; metalworking machines and tools.

  • Treatment and coating of metal surfaces; processing and treatment of metal surfaces; metal surface treatments; degreasing treatment of metals; pickling treatment of metals; metal treating; recycling of waste and trash.

FAQ

About UNAGI

Who owns the trademark "UNAGI"?

The WIPO trademark "UNAGI" is owned by Nippon Steel Corporation.

What is the status of "UNAGI"?

Its status at the WIPO is: registered.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull UNAGI and marks like it into your own product with one request.

  • GET/v1/trademarks/{id}

    The full record: owners, classes, dates and images

  • GET/v1/trademarks/{id}/events

    Every step in the office history

  • GET/v1/proceedings?trademark_id={id}

    Oppositions and cancellations against the mark

Get API keyView docs
GET /v1/trademarks/{id}
ID=tm_a29edcf4-7806-49fa-b100-a47ce0592c86
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_a29edcf4-7806-49fa-b100-a47ce0592c86",
  "object": "trademark",
  "mark_text": "UNAGI",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "WO",
  "application_number": null,
  "filing_date": "2026-04-06",
  "nice_classes": [
    7,
    40
  ],
  "owners": [
    {
      "name": "NIPPON STEEL CORPORATION",
      "entity_id": "ent_019eb74b-eb36-7680-b5eb-4e0a3d9d4132"
    }
  ]
}