Welcome to the official website of Tou-ou Patent Firm

Holiday Notice
We will have the New Year holidays from December 29, 2023 to January 3, 2024.
We will reopen on January 4, 2024. Thank you for your kind support of this year.

Tou-ou Patent Firm is a team of professionals that was founded in order to
provide comprehensive services to create, protect, and utilize intellectual property.
We cover a wide range of technical areas and jurisdictions, and are well-versed
in global operations.
We support our clients over the long term as partners.
Please do not hesitate to contact us regarding any needs pertaining to intellectual property.
We will spare no effort in providing counsel to meet your needs.