Office overview

Overview

Name	UNIUS Patent Attorneys Office
Established	January 1998
Locations	Osaka Head Office First Shinosaka MT Building 2nd Floor, 5-13-9 Nishinakajima, Yodogawa-ku, Osaka, 532-0011, JAPAN Tokyo Office ACN Shiba Daimon Building, 2-2-1 Shiba Daimon, Minato-ku, Tokyo, 105-0012, JAPAN
Representative	Toshinori Tanno
Number of Staff	57 (As of May 1, 2025)
Services	Filing and prosecution of Japanese patent applications, foreign patent applications, and Japanese patent applications based on foreign priority cases Filing and prosecution of applications for utility models, designs, and trademarks Information statements, oppositions, various appeals and trials, actions for cancellation, opinion letters, and infringement suits in connection with the foregoing License agreements, valuation of intellectual property, prior art searchers, antitrust law, copyright law, and so forth Host seminars and workshops at, serve as outside patent counsel for, and provide various forms of legal advice to corporations, public organizations, universities, and various other types of organizations

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