Yokkaichi, Japan

Takuya Chiba

This inventor holds 6 USPTO granted patents and 1 published patent application and 4 EPO patents. Top assignee: Jsp Corporation. Active years: 2015-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takuya Chiba. Retrieved from https://idiyas.com/inventor/takuya-chiba-c2c0vt84

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

USPTO Granted Patents = 6 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.5

ph-index = 2

Forward Citations = 10(Granted Patents)


Location History:

  • Yokkaichi, JP (2015 - 2020)
  • Mie, JP (2018 - 2020)

Company Filing History:


Years Active: 2015-2020

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6 patents (USPTO):Explore Patents

Title: Takuya Chiba: Innovator in Thermoplastic Resin Technologies

Introduction

Takuya Chiba is a prominent inventor based in Yokkaichi, Japan. He has made significant contributions to the field of thermoplastic resin technologies, holding a total of 6 patents. His innovative work focuses on enhancing the properties and applications of thermoplastic materials.

Latest Patents

Chiba's latest patents include advancements in thermoplastic resin foamed particles. His invention describes thermoplastic resin foamed particles that incorporate one or more functional additives selected from inorganic powders and fibers. These particles consist of a core layer made of thermoplastic resin and a foamed coating layer, with a mass ratio of 99:1 to 50:50. The functional additive content in the core layer ranges from 5 to 90% by mass, while the coating layer contains a smaller amount. This innovation allows for the production of homogeneous foamed particle moldings with excellent dimensional stability, fusibility, and appearance.

Another notable patent involves expanded polylactic acid resin beads. Each bead features a core layer in an expanded state, composed of crystalline polylactic acid resin, and a coating layer made of a mixed resin of amorphous polylactic acid and crystalline polyolefin resin. The coating layer contains at least 3% by weight of crystalline polyolefin resin, ensuring the production of molded articles with excellent fusibility and solvent resistance.

Career Highlights

Takuya Chiba is associated with JSP Corporation, where he continues to develop innovative materials and technologies. His work has significantly impacted the industry, particularly in the realm of sustainable materials and their applications.

Collaborations

Chiba collaborates with notable colleagues, including Masaharu Oikawa and Mitsuru Shinohara. Their combined expertise fosters a creative environment that drives innovation in thermoplastic resin technologies.

Conclusion

Takuya Chiba's contributions to thermoplastic resin technologies exemplify his commitment to innovation and sustainability. His patents reflect a deep understanding of material science and its applications, positioning him as a key figure in the industry.

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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