Join us on November 11, 2025 in celebrating IP examiners!

IP examiners play a key role in ensuring the quality of patents, trademarks, industrial designs, and geographical indications worldwide, enabling innovation, technology and entrepreneurship to flourish. Each year, they tirelessly review, research and determine 20+ million applications fueling all industries from medicine to agriculture.

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PCT制度 – 特許の国際出願制度

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PCT制度について

PCT制度を利用して単一の国際特許出願手続を行うことで、発明者や企業、研究機関は150か国以上で特許取得を目指すことができます。詳しい情報はこちらをご覧ください: https://www.wipo.int/ja/web/pct-system.