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.

  • April 17, 2023:
    The Japan Patent Office and our office will be closed on the following dates due to the upcoming National Holidays and weekends:
    May 3, 2023 (Wednesday) to May 7, 2023 (Sunday)

    * May 1, 2023 (Monday) and May 2, 2023 (Tuesday) will be open.