Jpo Patent Info

liveTrade

JPO patent information: Japanese patent, utility model and trademark status from the Japan Patent Office public registers, looked up by number.

2tools
0msauth
free tier50 calls/day

Tools

jp_patent_status

Look up a Japanese patent or utility model by number and get its legal status: current stage (filing, examination, grant, refused, ceased), the latest status event, application/publication/registratio

No parameters required.

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jp_trademark_status

Look up a Japanese trademark by application or registration number: mark text (word marks), kana reading, goods/services classes, owner, application and registration dates, mark type and status code.

No parameters required.

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Test with curl

The gateway speaks JSON-RPC 2.0 over HTTP POST. You can test any pack directly from the terminal.

List available tools
bash
curl -X POST https://gateway.pipeworx.io/jpo-patent-info/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'
Call a tool
bash
curl -X POST https://gateway.pipeworx.io/jpo-patent-info/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"jp_patent_status","arguments":{}}}'

Use with the SDK

Install @pipeworx/sdk to call tools from any TypeScript/Node project.

TypeScript
import { Pipeworx } from '@pipeworx/sdk';
const px = new Pipeworx();
const result = await px.call("jp_patent_status", {});
ask_pipeworx
// Or ask in plain English:
const answer = await px.ask("jpo patent information: japanese patent, utility model and trademark status from the japan patent office public registers, looked up by number");