Yokohama, Japan

Hirofumi Harada

This inventor holds 1 USPTO granted patent. Top assignee: Nippon Carbon Co., Ltd.. Active years: 1982.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirofumi Harada. Retrieved from https://idiyas.com/inventor/hirofumi-harada-3quqmcr2

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 = 6(Granted Patents)


Company Filing History:


Years Active: 1982

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1 patent (USPTO):Explore Patents

Title: Innovations in Carbon Fiber Production by Hirofumi Harada

Introduction

Hirofumi Harada is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of materials science, particularly in the production of carbon fibers. His innovative approach has paved the way for advancements in various applications of carbon fibers.

Latest Patents

Hirofumi Harada holds a patent for a process for producing carbon fibers. This process involves measuring the calorific values of various kinds of pitches and subjecting them to a suitable procedure for producing carbon fibers based on their measured calorific value. This innovation enhances the efficiency and quality of carbon fiber production.

Career Highlights

Harada is associated with Nippon Carbon Co., Ltd., where he has been instrumental in developing new technologies related to carbon fibers. His work has contributed to the company's reputation as a leader in the carbon fiber industry.

Collaborations

Throughout his career, Hirofumi Harada has collaborated with esteemed colleagues such as Toshikatsu Ishikawa and Haruo Teranishi. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Hirofumi Harada's contributions to carbon fiber production exemplify the impact of innovative thinking in materials science. His work continues to influence the industry and inspire future advancements in technology.

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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