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# Blog

Contents for Intellectual Property to Accelerate Business

> As experts in intellectual property, we regularly introduce IP content that is useful for your business. We will explain effective methods to protect your products and services from imitation with specific examples.
> 
> 
> 
> ![杉浦健文](https://www.evorix.jp/hs-fs/hubfs/246303502_4582784721785493_912014090251371849_n.jpg?width=130&height=130&name=246303502_4582784721785493_912014090251371849_n.jpg)
> 
> ##### Takefumi SUGIURA
> 
> ##### Patent Attorney, CEO, & Founder

[![Partial Refusal in Japan: Will the Non-Refused Goods Survive If You Do Nothing? — Madrid Protocol Designations](https://www.evorix.jp/hubfs/blog-thumbnails/face-japan-madrid-partial-refusal-do-nothing.png)](https://www.evorix.jp/en/blog/japan-madrid-partial-refusal-do-nothing)

## [Partial Refusal in Japan: Will the Non-Refused Goods Survive If You Do Nothing? — Madrid Protocol Designations](https://www.evorix.jp/en/blog/japan-madrid-partial-refusal-do-nothing)

![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) 

 2026/09/02

[Read more](https://www.evorix.jp/en/blog/japan-madrid-partial-refusal-do-nothing)

[![Japan Refused Your Goods/Services as Vague or Indefinite? How to Fix the Specification in a Madrid Designation](https://www.evorix.jp/hubfs/blog-thumbnails/face-japan-madrid-refusal-vague-goods-services.png)](https://www.evorix.jp/en/blog/japan-madrid-refusal-vague-goods-services)

## [Japan Refused Your Goods/Services as Vague or Indefinite? How to Fix the Specification in a Madrid Designation](https://www.evorix.jp/en/blog/japan-madrid-refusal-vague-goods-services)

![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) 

 2026/09/02

[Read more](https://www.evorix.jp/en/blog/japan-madrid-refusal-vague-goods-services)

[![What Is an Academic Discount? Examination Fees and Patent Fees for Universities and Researchers Are Cut in Half \[Explanation by a Patent Attorney\]](https://www.evorix.jp/hubfs/blog-thumbnails/face-academic-discount-university-patent-fee-benrishi.png)](https://www.evorix.jp/en/blog/academic-discount-university-patent-fee-benrishi)

## [What Is an Academic Discount? Examination Fees and Patent Fees for Universities and Researchers Are Cut in Half \[Explanation by a Patent Attorney\]](https://www.evorix.jp/en/blog/academic-discount-university-patent-fee-benrishi)

![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) 

 2026/09/02

[Read more](https://www.evorix.jp/en/blog/academic-discount-university-patent-fee-benrishi)

[![Japan IP Filing for Foreign Companies: Power of Attorney, Official Fees & Fee Reductions](https://www.evorix.jp/hubfs/blog-thumbnails/face-japan-ip-poa-fees-reductions-foreign-companies.png)](https://www.evorix.jp/en/blog/japan-ip-poa-fees-reductions-foreign-companies)

## [Japan IP Filing for Foreign Companies: Power of Attorney, Official Fees & Fee Reductions — One-Stop Guide](https://www.evorix.jp/en/blog/japan-ip-poa-fees-reductions-foreign-companies)

![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) 

 2026/09/01

[Read more](https://www.evorix.jp/en/blog/japan-ip-poa-fees-reductions-foreign-companies)

[![【弁理士解説】商標は登録後も油断禁物｜各国の使用証明・更新・維持義務 世界比較（約50か国）](https://www.evorix.jp/hubfs/Gemini_Generated_Image_7r0zox7r0zox7r0z.jpg)](https://www.evorix.jp/en/blog/trademark-post-registration-requirements-worldwide)

## [\[Explanation by a Patent Attorney\] Don’t Let Your Guard Down Even After Trademark Registration | A Global Comparison of Proof of Use, Renewal, and Maintenance Requirements…](https://www.evorix.jp/en/blog/trademark-post-registration-requirements-worldwide)

![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) 

 2026/07/18

[Read more](https://www.evorix.jp/en/blog/trademark-post-registration-requirements-worldwide)

[![](https://www.evorix.jp/hubfs/Gemini_Generated_Image_qjrwx7qjrwx7qjrw.jpg)](https://www.evorix.jp/en/blog/anthropic-agent-configuration-patent-us20250299023)

## [\[In-Depth Explanation by a Patent Attorney\] Analyzing Anthropic’s “Agent Construction” Patent Application US 2025/0299023 A1 | Adept Workflow Language and How to Read…](https://www.evorix.jp/en/blog/anthropic-agent-configuration-patent-us20250299023)

![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) 

 2026/07/18

[Read more](https://www.evorix.jp/en/blog/anthropic-agent-configuration-patent-us20250299023)

[![Claude Fable 5を弁理士が解説｜AIで開発した発明を特許にする方法｜EVORIX](https://www.evorix.jp/hubfs/Gemini_Generated_Image_f0hmsgf0hmsgf0hm.jpg)](https://www.evorix.jp/en/blog/claude-fable-5-patent-strategy)

## [\[Patent Attorney's Explanation\] Claude Fable 5 Is Here | How to Patent Inventions Developed at Lightning Speed Using AI](https://www.evorix.jp/en/blog/claude-fable-5-patent-strategy)

![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) 

 2026/07/18

[Read more](https://www.evorix.jp/en/blog/claude-fable-5-patent-strategy)

[![](https://www.evorix.jp/hubfs/Gemini_Generated_Image_u4oipou4oipou4oi.jpg)](https://www.evorix.jp/en/blog/openai-custom-gpts-patent-us12406207)

## [\[In-Depth Explanation by a Patent Attorney\] Analyzing OpenAI’s “Custom GPTs” Patent US 12,406,207 B2 | “Model Builder”: AI Creating AI](https://www.evorix.jp/en/blog/openai-custom-gpts-patent-us12406207)

![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) 

 2026/07/18

[Read more](https://www.evorix.jp/en/blog/openai-custom-gpts-patent-us12406207)

[![【弁理士徹底解説】Anthropicの「AIエージェント」特許 US 12,566,913 B2 を読み解く｜DSL・サブタスク分割・88%の信頼性](https://www.evorix.jp/hubfs/Gemini_Generated_Image_u38w0au38w0au38w.jpg)](https://www.evorix.jp/en/blog/anthropic-ai-agent-patent-us12566913)

## [\[In-Depth Explanation by a Patent Attorney\] Analyzing Anthropic’s “AI Agent” Patent US 12,566,913 B2 | DSL, Subtask Partitioning, 88% Confidence](https://www.evorix.jp/en/blog/anthropic-ai-agent-patent-us12566913)

![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) 

 2026/07/18

[Read more](https://www.evorix.jp/en/blog/anthropic-ai-agent-patent-us12566913)

[![【弁理士が教える】生成AIで作った業務効率化ツール・社内ダッシュボードは特許を取得できる？要件とメリットを徹底解説](https://www.evorix.jp/hubfs/Gemini_Generated_Image_ed29gted29gted29.jpg)](https://www.evorix.jp/en/blog/generative-ai-dashboard-patent)

## [\[Tips from a Patent Attorney\] Can Business Efficiency Tools and Internal Dashboards Created with Generative AI Be Patented? A Comprehensive Explanation of the Requirements…](https://www.evorix.jp/en/blog/generative-ai-dashboard-patent)

![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) 

 2026/07/18

[Read more](https://www.evorix.jp/en/blog/generative-ai-dashboard-patent)

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