Musashino, Japan

Takeshi Ikematsu

This inventor holds 3 USPTO granted patents. Top assignees: Asahi Kasei Kabushiki Kaisha, Asahi Kasei Kogyo Kabushiki Kaisha, Ps Japan Corporation. Active years: 1990-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeshi Ikematsu. Retrieved from https://idiyas.com/inventor/takeshi-ikematsu

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


% Patents Active = 66.7

Average Co-Inventor Count = 4.0

ph-index = 3

Forward Citations = 127(Granted Patents)


Company Filing History:


Years Active: 1990-2005

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3 patents (USPTO):Explore Patents

Title: Innovations of Takeshi Ikematsu

Introduction

Takeshi Ikematsu is a notable inventor based in Musashino, Japan. He has made significant contributions to the field of polymer chemistry, particularly in the development of styrene-based polymers. With a total of 3 patents, his work has advanced the manufacturing processes of these materials.

Latest Patents

One of his latest patents is titled "Styrene polymer resin and composition thereof." This invention provides a method for manufacturing a styrene-based polymer through a continuous process involving the polymerization of a styrenic monomer in the presence of a (meth)acrylate ester monomer. The method includes specific polymerization conditions to ensure optimal results. Another significant patent is the "Process for producing styrene resin reduced in content of low-molecular ingredient." This process focuses on producing a styrenic resin with minimal low molecular weight components, utilizing a continuous anionic polymerization process.

Career Highlights

Throughout his career, Takeshi Ikematsu has worked with prominent companies such as Asahi Kasei Kogyo Kabushiki Kaisha and Ps Japan Corporation. His experience in these organizations has allowed him to refine his expertise in polymer production and innovation.

Collaborations

Takeshi has collaborated with notable coworkers, including Yasuo Hattori and Yoshihiro Inoki. These partnerships have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Takeshi Ikematsu's contributions to the field of polymer chemistry are noteworthy. His innovative patents and collaborations reflect his dedication to advancing the industry. His work continues to influence the development of styrene-based materials.

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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