Yokohama, Japan

Hiroki Ebata

This inventor holds 11 USPTO granted patents and 5 published patent applications and 15 EPO patents. Top assignees: Mitsui Chemicals, Inc., Keio University. Active years: 2012-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroki Ebata. Retrieved from https://idiyas.com/inventor/hiroki-ebata

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

USPTO Granted Patents = 11 

% Patents Active = 63.6

 

Average Co-Inventor Count = 5.0

ph-index = 4

Forward Citations = 52(Granted Patents)


Location History:

  • Ichihara, JP (2012 - 2014)
  • Sodegaura, JP (2015)
  • Yokohama, JP (2015 - 2020)

Company Filing History:


Years Active: 2012-2020

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11 patents (USPTO):Explore Patents

Title: Hiroki Ebata: Innovator in Polyester and Polyamide Resin Technologies

Introduction

Hiroki Ebata is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of materials science, particularly in the development of polyester and polyamide resin compositions. With a total of 11 patents to his name, Ebata's work has advanced the capabilities of reflective materials and semi-aromatic polyamide resins.

Latest Patents

Ebata's latest patents include a polyester resin composition for reflective materials and a semi-aromatic polyamide resin composition. The polyester resin composition addresses the need for high reflectance in reflective materials. It comprises a polyester resin that includes an alicyclic dicarboxylic acid ingredient unit and an aliphatic diol ingredient unit, with specific proportions to enhance performance. The semi-aromatic polyamide resin composition is designed to provide high rigidity and exceptional impact resistance, while maintaining stability during temperature changes. This composition includes a semi-aromatic polyamide resin, an acid-modified polyolefin resin, and a fibrous filler, ensuring superior mechanical properties.

Career Highlights

Throughout his career, Hiroki Ebata has worked with notable organizations such as Mitsui Chemicals, Inc. and Keio University. His experience in these institutions has allowed him to collaborate on innovative projects and contribute to advancements in material science.

Collaborations

Ebata has collaborated with esteemed colleagues, including Akinori Amano and Nobuhiro Takizawa. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in the field.

Conclusion

Hiroki Ebata's contributions to polyester and polyamide resin technologies have positioned him as a key figure in materials innovation. His patents reflect a commitment to enhancing the performance and applicability of these materials in various industries.

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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