Nagoya, Japan

Takafumi Hashimoto

This inventor holds 22 USPTO granted patents and 5 published patent applications and 10 EPO patents. Top assignee: Toray Industries, Inc.. Active years: 2004-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takafumi Hashimoto. Retrieved from https://idiyas.com/inventor/takafumi-hashimoto

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

USPTO Granted Patents = 22 

% Patents Active = 86.4

 

Average Co-Inventor Count = 3.9

ph-index = 2

Forward Citations = 17(Granted Patents)


Location History:

  • Shiga, JP (2004)
  • Nagoya, JP (2015 - 2024)

Company Filing History:


Years Active: 2004-2026

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22 patents (USPTO):Explore Patents

Title: **Takafumi Hashimoto: Innovator in Fiber-Reinforced Resin Technologies**

Introduction

Takafumi Hashimoto, a prominent inventor based in Nagoya, Japan, has made significant contributions to the field of materials science, particularly in fiber-reinforced resin technologies. With a total of 21 patents to his name, his innovations encompass both materials and methods that promise enhanced performance in various applications.

Latest Patents

Among Takafumi Hashimoto's latest patents is the development of a fiber-reinforced resin molding material. This innovative material consists of a chopped fiber bundle and a matrix resin, characterized by an increasing number-average fiber length across its thickness. The resulting material exhibits excellent flowability and superior mechanical properties, making it ideal for producing high-quality molded articles. Another notable patent revolves around a method of producing a molded product from fiber-reinforced resin, emphasizing the importance of fiber distribution within the material for maximizing performance.

Career Highlights

Hashimoto's professional journey has been marked by extensive research and development in collaboration with Toray Industries, Inc., where he has been instrumental in pushing the boundaries of materials engineering. His efforts have not only resulted in multiple patents but have also contributed to the advancement of applications requiring robust and lightweight materials.

Collaborations

Working alongside notable colleagues such as Tetsuya Motohashi and Katsuhiro Miyoshi, Hashimoto has fostered a collaborative environment that thrives on innovation. Together, they have worked on various projects that underscore the importance of teamwork in driving technological advancements.

Conclusion

In summary, Takafumi Hashimoto stands out as a leading figure in the field of fiber-reinforced resin technologies, with a commendable track record of innovation and collaboration. His contributions continue to influence the industry, paving the way for future developments in material science.

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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