Design Search

J-PlatPat (Japan Platform for Patent Information) is an official digital library for patents, utility models, designs and trademarks.

Search options

• To search for designs by number,
  Design Number Search (External Link)
• To search for designs by keywords, classifications, etc.,
  Design Search (External Link)
• To obtain information about classification (Japanese design classification/D-term),
  Japanese design classification Search (External Link)

Note

If the Japanese page appears when you click or tap on the external link, please click or tap on the “English” button in the upper right corner of J-PlatPat to display the English page.

For more information

Searching for Patents, Utility Models, Designs, Trademarks

[Last updated 29 October 2019]

Contact Us

Patent Information Policy Planning Office, General Coordination Division, Japan Patent Office Tel : +81-3-3581-1101 (Ext. 2361) E-mail: PA0630@jpo.go.jp