---
title: The Critical Role of FTO Searches in Preventing IP Infringement
description: In the business world, various intellectual property (IP) investigations—such as patent, utility model, design, a.
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 2026/05/23

# The Critical Role of FTO Searches in Preventing IP Infringement

![Picture of Takefumi Sugiura – Japanese Patent Attorney](https://app.hubspot.com/settings/avatar/4ef5aa3d824852243e3f9a0ef7c7a511) [Takefumi Sugiura – Japanese Patent Attorney](https://www.evorix.jp/en/blog/author/takefumi-sugiura-japanese-patent-attorney)

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In the business world, various intellectual property (IP) investigations—such as patent, utility model, design, and trademark searches—are routinely conducted to ensure that a company's activities do not infringe upon the rights of others. Among these, **Freedom to Operate (FTO) or clearance searches** are particularly vital in product development and sales, serving as a critical component of risk management.

---

### Why Are Infringement Investigations Necessary?

Patents, designs, and trademarks grant their holders exclusive rights, prohibiting unauthorized use by others. Even unintentional infringement can lead to serious legal consequences, including injunctions and claims for damages. Conducting FTO searches proactively helps identify potential IP conflicts, allowing businesses to avoid costly disputes and maintain uninterrupted operations.

---

### Who Is Responsible for Determining Infringement?

Infringement assessments are specific to each business entity. For instance, if a manufacturer supplies a product to a retailer, and that product infringes on an existing patent, both the manufacturer and the retailer could be held liable. This underscores the importance of conducting thorough IP investigations across all levels of the supply chain.

---

### IP Risks in E-Commerce and Online Sales

With the rise of e-commerce platforms like Amazon and Rakuten, it's easier than ever to sell products online. However, these platforms often respond swiftly to reports of IP infringement by suspending listings or accounts. Such actions are taken to mitigate the platform's own legal risks. Therefore, sellers must perform comprehensive IP checks before listing products to avoid disruptions.

Additionally, contracts with manufacturers or wholesalers may include clauses requiring confirmation that products do not infringe on third-party IP rights. Failing to adhere to these clauses can result in contractual disputes and legal liabilities.

---

### Implementing IP Investigations and Leveraging Applications

To operate safely, businesses should actively conduct IP investigations. In some cases, filing applications—such as trademark registrations—can serve as a preventive measure. For example, submitting a trademark application allows for examination by the patent office, which can help identify potential conflicts and reduce risk.

---

### Caution with Contractual Clauses

Contracts often include provisions requiring parties to confirm that their products do not infringe on third-party IP rights. However, clauses that demand a **"guarantee"** of non-infringement pose significant risks. Since infringement determinations are ultimately made by courts, guaranteeing non-infringement can expose a company to substantial liabilities. It's crucial to consult with IP professionals when drafting or reviewing such contracts.

---

### Consult IP Professionals for Investigations, Applications, and Contract Reviews

Effective IP strategy requires expert guidance. Professionals can assist with:

- Conducting infringement investigations (FTO/clearance searches) for patents, designs, and trademarks.
- Evaluating the viability of applications and developing strategic IP utilization plans.
- Reviewing contracts for potential risks and ensuring appropriate language is used.

By leveraging professional support, businesses can confidently navigate IP challenges and focus on growth. Feel free to reach out for assistance tailored to your specific needs.

---

![Takefumi SUGIURA, Patent Attorney](https://www.evorix.jp/hubfs/HP-%E5%BC%81%E7%90%86%E5%A3%AB%E7%B4%B9%E4%BB%8B-%E3%83%97%E3%83%AD%E3%83%95%E3%82%A3%E3%83%BC%E3%83%AB%E7%94%BB%E5%83%8F.png)

AUTHOR

Takefumi SUGIURA （杉浦 健文）

EVORIX Intellectual Property Law Firm　**Managing Patent Attorney**

Supports clients across IT, manufacturing, startups, fashion, and medical industries, covering patent, trademark, design, and copyright filings through trials and infringement litigation. Specialized in IP strategy for AI, IoT, Web3, and FinTech. Member of the **Japan Patent Attorneys Association (JPAA), Asian Patent Attorneys Association (APAA), and Japan Trademark Association (JTA)**.

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[FTO](https://www.evorix.jp/en/blog/tag/fto)

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I served as a lecturer patent attorney at the "+VISION Hyper Intellectual Property Seminar"...

[Read more](https://www.evorix.jp/en/blog/vision%E3%81%AE%E3%83%8F%E3%82%A4%E3%83%91%E3%83%BC%E7%9F%A5%E8%B2%A1%E3%82%BB%E3%83%9F%E3%83%8A%E3%83%BC%E3%81%AE%E8%AC%9B%E5%B8%AB%E3%82%92%E6%8B%85%E5%BD%93%E3%81%97%E3%81%BE%E3%81%97%E3%81%9F-)

[![](https://www.evorix.jp/hs-fs/hubfs/%E3%83%87%E3%82%B6%E3%82%A4%E3%83%B3%E4%BF%9D%E8%AD%B7%E4%BA%8B%E4%BE%8B%E9%9B%86%E3%80%81%E6%84%8F%E5%8C%A0%E3%81%A7%E4%BF%9D%E8%AD%B7%E3%81%99%E3%82%8B%E5%86%85%E8%A3%85%E3%80%81%E5%BA%97%E8%88%97%E5%86%85%E8%A3%85%E3%80%81%E4%BD%8F%E5%AE%85%E5%86%85%E8%A3%85.png?height=200&name=%E3%83%87%E3%82%B6%E3%82%A4%E3%83%B3%E4%BF%9D%E8%AD%B7%E4%BA%8B%E4%BE%8B%E9%9B%86%E3%80%81%E6%84%8F%E5%8C%A0%E3%81%A7%E4%BF%9D%E8%AD%B7%E3%81%99%E3%82%8B%E5%86%85%E8%A3%85%E3%80%81%E5%BA%97%E8%88%97%E5%86%85%E8%A3%85%E3%80%81%E4%BD%8F%E5%AE%85%E5%86%85%E8%A3%85.png)](https://www.evorix.jp/en/blog/%E5%86%85%E8%A3%85-%E5%BA%97%E8%88%97%E5%86%85%E8%A3%85-%E4%BD%8F%E5%AE%85%E5%86%85%E8%A3%85%E3%81%AE%E4%BF%9D%E8%AD%B7%E4%BA%8B%E4%BE%8B)

## [Cases of design protection - Interiors protected by design, store interiors, residential interiors](https://www.evorix.jp/en/blog/%E5%86%85%E8%A3%85-%E5%BA%97%E8%88%97%E5%86%85%E8%A3%85-%E4%BD%8F%E5%AE%85%E5%86%85%E8%A3%85%E3%81%AE%E4%BF%9D%E8%AD%B7%E4%BA%8B%E4%BE%8B)

![Picture of 弁理士 杉浦健文](https://www.evorix.jp/hs-fs/hubfs/top-profile-pic-sugiura-1.jpg?width=50&name=top-profile-pic-sugiura-1.jpg) 弁理士 杉浦健文 

 2026/05/23

The interior design classification is organized as follows, and currently all designs are assigned...

[Read more](https://www.evorix.jp/en/blog/%E5%86%85%E8%A3%85-%E5%BA%97%E8%88%97%E5%86%85%E8%A3%85-%E4%BD%8F%E5%AE%85%E5%86%85%E8%A3%85%E3%81%AE%E4%BF%9D%E8%AD%B7%E4%BA%8B%E4%BE%8B)

---

[![知的財産事務所エボリクス/EVORIX/大阪/特許・商標・意匠登](https://www.evorix.jp/hs-fs/hubfs/%E7%9F%A5%E7%9A%84%E8%B2%A1%E7%94%A3%E4%BA%8B%E5%8B%99%E6%89%80%E3%82%A8%E3%83%9C%E3%83%AA%E3%82%AF%E3%82%B9%20(500%20%C3%97%20250%20px).png?width=500&height=250&name=%E7%9F%A5%E7%9A%84%E8%B2%A1%E7%94%A3%E4%BA%8B%E5%8B%99%E6%89%80%E3%82%A8%E3%83%9C%E3%83%AA%E3%82%AF%E3%82%B9%20(500%20%C3%97%20250%20px).png "知的財産事務所エボリクス/EVORIX/大阪/特許・商標・意匠登")](https://www.evorix.jp)

Intellectual Property Law Firm EVORIX

 

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---

 

Copyright © 2026, Intellectual Property Law Firm EVORIX® All rights reserved. 

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