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Trademark Search

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

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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.

[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