Nagoya, Japan

Takeji Furumai

This inventor holds 1 USPTO granted patent. Top assignees: Du Pont Toray, E.i. Dupont De Nemours and Company. Active years: 1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeji Furumai. Retrieved from https://idiyas.com/inventor/takeji-furumai

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 = 4.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 1998

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1 patent (USPTO):Explore Patents

Title: Takeji Furumai - Innovator in Aramid Fiber Technology

Introduction

Takeji Furumai, an accomplished inventor based in Nagoya, Japan, has made significant contributions to the field of materials science. His innovative approach to manufacturing high tenacity aramid fibers has garnered attention within both industrial and academic circles. With a single patent to his name, Furumai’s work showcases the importance of invention in advancing technology.

Latest Patents

Furumai holds a patent titled "Process for making high tenacity aramid fibers." This patent discloses a method for producing para-aramid filaments with exceptional strength by extruding a solution of para-aramid through fine capillaries and subjecting the resulting filaments to a drying process under high tension. This innovation has potential applications in various industries, including textiles and aerospace.

Career Highlights

Throughout his career, Takeji Furumai has worked for notable companies, including E.I. Dupont De Nemours and Company and Du Pont Toray. These roles provided him with a platform to develop his expertise and implement his innovative ideas into practical applications.

Collaborations

During his professional journey, Furumai collaborated with esteemed colleagues such as Kouzou Imaeda and Stephen Donald Moore. Their teamwork and shared vision contributed to the advancement of the technologies related to aramid fibers, further highlighting the collaborative nature of innovation.

Conclusion

Takeji Furumai's contributions to the field of high tenacity aramid fibers exemplify how a single inventor can impact industry through innovation. His patent reflects a blend of creativity and technical knowledge, paving the way for further advancements in material science. As industries continue to evolve, the foundational work of inventors like Furumai will remain crucial in driving future innovations.

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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