• 125 Years and Counting! We're still there for You!

    125 YEARS! Through thick and thin we have put our customers first and still do to this day.

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  • Professional Support

    Our team of patent attorneys brings its expertise to each technical field. This team of experts can handle intellectual property related issues worldwide. We provide strong and effective support for your company's knowledge assets.

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  • Alliances with patent attorney offices worldwide

    We have working alliances with more than 3,000 legal offices in more than 200 countries and regions around the world, Japan's largest network, we provide strong backup for our clients' overseas intellectual property strategies.

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  • Japan's oldest established patent office

    Asamura Patent Office was the first patent office founded in Japan, following the wishes of the Patent Office Commissioner at the time, Korekiyo Takahashi. Over the years we have earned the trust of our clients.

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