International Patent OfficeInternational Patent Office
We work to help you acquire rights that you can leverage effectively.
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INTELLECTUAL PROPERTYINTELLECTUAL PROPERTY
Patent・UtilityPatent・UtilityPatent・Utility
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DesignDesignDesign
02
TrademarkTrademarkTrademark
03
Patent SearchPatent SearchPatent Search
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Foreign ApplicationForeign ApplicationForeign Application
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01
Patent ・ Utility

We support our clients in securing the optimal rights for the technologies they have created, in light of the ways they seek to leverage their rights. We offer services across a broad range of technical fields, and we have extensive experience inside and outside Japan regarding control technologies using computers and measuring instruments, mechanical technologies known as structures, as well as organic, inorganic, biochemistry, and other types of chemical technologies.

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02
Design

Our design department always considers strategic directions for developing products as it works to secure rights for clients. We leverage systems related to partial designs and related designs to build strong, wide-reaching rights.

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Trademark

Our trademark department offers meticulous assistance and seeks to effectively protect our clients‘ brands. Our work in trademark rights does not end with filing the application. We offer key advice and carry out the necessary procedures at every step of the way—from pre-application searches to maintaining and reviewing rights.

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04
Patent Search

Patent searches and analysis are crucial for developing a business swiftly while using limited resources for intellectual property. Our patent search department provides services for the different types of searches at each phase of activity related to intellectual property.

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Foreign Application

Our international application department provides services for clients in Japan looking to file applications internationally, as well as for clients across the world looking to file applications in Japan. We prepare specifications for applications to suit the practice of each country, in order to save the time and costs involved in securing rights and to help the applications afford strong rights after registration. When international clients seek to file applications in Japan, we inform them about Japan's practices and propose strategies for filing applications that can secure rights more quickly and at a lower cost. We then prepare the application documents according to Japanese law and carry out the necessary procedures.

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PRESIDENTPRESIDENT
SATO & ASSOCIATES KAGAYA TSUYOSHI
At Sato & Associates, we leverage our experience and interpersonal network developed over many years to serve our clients in all activities related to intellectual property. From drafting strategies for business, R&D, and intellectual property through to IP creation, protection, securing rights, and utilization, we work closely with our clients and utilize our expertise to lead them to success. In this way, we seek to function as our clients' intellectual property division. We wish to help our clients in the creation of industrial property rights and associated latent intellectual assets, as well as in attaining success by utilizing these rights. We aim to build a strong and enduring relationship with all of our clients.
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APPLICATION FLOWAPPLICATION FLOW
Contact us to initiate the application process
We organize a meeting between you and a dedicated staff member in order that we may understand the nature of your request in detail
We prepare the necessary documents for filing the application
We prepare the necessary documents for filing the application
We send you the documents for you to check
We continue to offer support after you secure your rights
We submit the documents to the Japan Patent Office (online or on paper)
We send you the documents for you to check
INQUIRIES ABOUT APPLICATIONINQUIRIES ABOUT APPLICATIONINQUIRIES ABOUT APPLICATION
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INQUIRIESINQUIRIES
CONTACT US
+81-3-5324-9810
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