Yamaguchi, Japan

Hironori Haga

This inventor holds 1 USPTO granted patent. Top assignee: Teijin Limited. Active years: 2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hironori Haga. Retrieved from https://idiyas.com/inventor/hironori-haga

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

Calculating rank

Average Co-Inventor Count = 8.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2004

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1 patent (USPTO):Explore Patents

Title: Hironori Haga: Innovator in Polycarbonate Technology

Introduction

Hironori Haga is a notable inventor based in Yamaguchi, Japan. He has made significant contributions to the field of polymer science, particularly in the development of polycarbonate materials. His innovative work has led to advancements in the manufacturing processes of these essential materials.

Latest Patents

Haga holds a patent for a "Method for crystallization of low molecular weight polycarbonate and method for preparing polycarbonate resin from it." This patent highlights his expertise in enhancing the properties and production methods of polycarbonate resins, which are widely used in various applications.

Career Highlights

Hironori Haga is currently employed at Teijin Limited, a leading company in the field of advanced materials. His role at Teijin has allowed him to further his research and development efforts in polymer technology. Haga's work has been instrumental in improving the efficiency and quality of polycarbonate production.

Collaborations

Haga has collaborated with esteemed colleagues such as Tomonori Sakurai and Nobuaki Kido. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas within the field of polymer science.

Conclusion

Hironori Haga's contributions to polycarbonate technology exemplify the impact of innovative thinking in material science. His patent and work at Teijin Limited underscore his role as a key figure in advancing polymer research.

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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