Haga-gun, Japan

Takahiro Maezawa

This inventor holds 3 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignee: Kao Corporation. Active years: 2011-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takahiro Maezawa. Retrieved from https://idiyas.com/inventor/takahiro-maezawa

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 3 

% Patents Active = 33.3

 

Average Co-Inventor Count = 4.5

ph-index = 1

Forward Citations = 33(Granted Patents)


Location History:

  • Tochigi, JP (2011)
  • Haga-gun, JP (2016)
  • Ichikai-machi, JP (2023)

Company Filing History:


Years Active: 2011-2023

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3 patents (USPTO):Explore Patents

Title: **Innovations by Takahiro Maezawa: Pioneering Exothermic Compositions**

Introduction

Takahiro Maezawa, an innovative inventor based in Haga-gun, Japan, has made significant contributions in the field of exothermic compositions. With three registered patents, Maezawa has developed techniques and materials that enhance the efficiency and properties of exothermic reactions. His work is centered around practical applications, particularly in industrial settings, and he is affiliated with Kao Corporation.

Latest Patents

Maezawa's latest patents showcase his expertise in the realm of exothermic materials. The first patent focuses on an iron powder specifically designed for exothermic compositions, detailing a production method that results in a bulk density ranging from 0.3 to 1.5 g/cm. This patent emphasizes the composition of the iron powder in conjunction with a carbon material, halide salt, and water for optimal performance.

In addition, he has developed a production method for exothermic bodies, which involves creating a coated member from the flowable exothermic composition. This method also addresses moisture management in the coated materials, enhancing the properties of the final product. Furthermore, Maezawa's innovative approach includes a method for producing oxidizable-metal-containing coating materials, ensuring the application of these coatings using a comprehensive preparation and coating process.

Career Highlights

Maezawa's work at Kao Corporation has been marked by a commitment to advancing applied chemistry and materials science. His dedication has led to substantial developments in practical applications of exothermic compositions, with an emphasis on improving manufacturing processes and product quality.

Collaborations

Throughout his career, Takahiro Maezawa has collaborated with notable colleagues, including Toru Ugajin and Tetsuya Tabata. These partnerships have fostered a creative environment for innovation, allowing the team to explore and enhance exothermic technologies.

Conclusion

Takahiro Maezawa stands out as a significant figure in the field of exothermic compositions. His three patents reflect a deep understanding of material science and a commitment to innovation. Through his work at Kao Corporation and partnerships with fellow innovators, Maezawa continues to influence the industry, paving the way for advancements in exothermic reactions and their applications.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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