HIBIKI is an international IP law firm with experience in protecting its clients' intellectual property in Japan.

HIBIKI offers a team of experts in every field of intellectual property law in Japan and abroad, all committed to the goal of client service.


  • December 1, 2022:
    The Japan Patent Office and our office will be closed on the following dates due to National Holidays:

    - from December 29, 2022 (Thursday) to January 3, 2023 (Tuesday); and
    - on January 9, 2023 (Monday)