Kitakyushu, Japan

Kouji Iwaki

This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignee: Mitsubishi Engineering-Plastics Corporation. Active years: 2006-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kouji Iwaki. Retrieved from https://idiyas.com/inventor/kouji-iwaki

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


% Patents Active = 100.0


Average Co-Inventor Count = 3.6

ph-index = 2

Forward Citations = 26(Granted Patents)


Location History:

  • Hiratsuka, JP (2006)
  • Kitakyushu, JP (2012)
  • Fukuoka-ken, JP (2013)

Company Filing History:


Years Active: 2006-2013

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3 patents (USPTO):Explore Patents

Title: Kouji Iwaki: Innovator in Thermoplastic Resin Technology

Introduction

Kouji Iwaki is a notable inventor based in Kitakyushu, Japan. He has made significant contributions to the field of thermoplastic resin technology. With a total of 3 patents to his name, Iwaki's work focuses on enhancing the properties and applications of thermoplastic materials.

Latest Patents

Iwaki's latest patents include a process for preparing a thermoplastic resin composition that contains an aromatic polycarbonate resin. This composition may also include other thermoplastic resins, granular talc, and optionally, a rubber polymer, a flame retardant, or a fluorinated polyolefin. The granular talc used in this composition has a specific particle size, ensuring that at least 55% by weight remains on a 500 μm-mesh screen residue. This innovative approach aims to improve the performance and versatility of resin molded products.

Career Highlights

Kouji Iwaki is currently employed at Mitsubishi Engineering-Plastics Corporation. His work at this esteemed company has allowed him to develop and refine his innovative ideas in thermoplastic resin technology. His contributions have been instrumental in advancing the capabilities of materials used in various applications.

Collaborations

Iwaki has collaborated with notable coworkers such as Makoto Nakamura and Kiyoji Takagi. Their combined expertise has fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Kouji Iwaki's work in thermoplastic resin technology exemplifies the spirit of innovation. His patents and collaborations continue to influence the industry, paving the way for future advancements 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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