Ichihara, Japan

Shiegenobu Ikenaga

This inventor holds 1 USPTO granted patent. Top assignee: Mitsui Chemicals, Inc.. Active years: 2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shiegenobu Ikenaga. Retrieved from https://idiyas.com/inventor/shiegenobu-ikenaga

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 = 18.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2016

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1 patent (USPTO):Explore Patents

Title: Shiegenobu Ikenaga: Innovator in Olefin Polymerization

Introduction

Shiegenobu Ikenaga is a prominent inventor based in Ichihara, Japan. He has made significant contributions to the field of polymer chemistry, particularly in olefin polymerization. His innovative work has led to the development of a catalyst that enhances the production of various polymers.

Latest Patents

Ikenaga holds 1 patent related to a catalyst for olefin polymerization. This patent encompasses methods for producing olefin polymers, propylene-based copolymers, and propylene polymer compositions. The catalyst is characterized by specific chemical formulas that include various hydrocarbon and silicon-containing groups, which play a crucial role in the polymerization process.

Career Highlights

Shiegenobu Ikenaga is associated with Mitsui Chemicals, Inc., where he has been instrumental in advancing polymer technology. His expertise in catalyst development has positioned him as a key figure in the industry, contributing to the company's innovative projects.

Collaborations

Ikenaga has worked alongside notable colleagues such as Yasushi Tohi and Masahiko Okamoto. Their collaborative efforts have furthered research and development in the field of polymer science.

Conclusion

Shiegenobu Ikenaga's contributions to olefin polymerization and his innovative catalyst development have made a lasting impact on the field of polymer chemistry. His work continues to influence advancements 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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