Kurashiki, Japan

Yukitoshi Iwashita

This inventor holds 1 USPTO granted patent. Top assignee: Asahi Kasei Kogyo Kabushiki Kaisha. Active years: 1981.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yukitoshi Iwashita. Retrieved from https://idiyas.com/inventor/yukitoshi-iwashita

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 = 5.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1981

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1 patent (USPTO):Explore Patents

Title: Yukitoshi Iwashita: Innovator in Polymer Catalysis

Introduction

Yukitoshi Iwashita is a notable inventor based in Kurashiki, Japan. He has made significant contributions to the field of polymer chemistry, particularly in the development of catalysts for polyethylene production. His innovative work has led to advancements in the properties and applications of olefin polymers.

Latest Patents

Iwashita holds a patent for a catalyst designed for preparing polyethylene. This catalyst enables the production of an alpha-olefin polymer that exhibits a broad molecular weight distribution and excellent physical properties. The patent details a solid catalyst component obtained through the reduction of a thermal decomposition solid product of special titanium compounds using an organomagnesium solution.

Career Highlights

Yukitoshi Iwashita is associated with Asahi Kasei Kogyo Kabushiki Kaisha, a leading company in the chemical industry. His work at the company has been instrumental in enhancing the efficiency and effectiveness of polymer production processes.

Collaborations

Iwashita has collaborated with notable colleagues, including Tadashi Ikegami and Hisaya Sakurai. Their combined expertise has contributed to the advancement of polymer technology and innovation.

Conclusion

Yukitoshi Iwashita's contributions to polymer catalysis have had a lasting impact on the industry. His innovative approach to catalyst development continues to influence the production of high-quality polyethylene.

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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