Tokyo, Japan

Hiromi Nakafutami

This inventor holds 5 USPTO granted patents and 3 EPO patents. Top assignee: Asahi Kasei Kabushiki Kaisha. Active years: 2002-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiromi Nakafutami. Retrieved from https://idiyas.com/inventor/hiromi-nakafutami

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 = 3.2

ph-index = 3

Forward Citations = 23(Granted Patents)


Location History:

  • Kawasaki, JP (2002 - 2005)
  • Tokyo, JP (2019 - 2022)

Company Filing History:


Years Active: 2002-2022

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5 patents (USPTO):Explore Patents

Title: Hiromi Nakafutami: An Innovator in Polymer Technology

Introduction

Hiromi Nakafutami is an accomplished inventor based in Tokyo, Japan, known for her significant contributions to the field of polymer technology. With a total of five patents to her name, she has made remarkable strides in the development of advanced materials.

Latest Patents

Her latest innovations include a modified conjugated diene-based polymer, along with its related polymer and rubber compositions. This modified polymer boasts a weight average molecular weight ranging from 20×10 to 300×10. It has a molecular weight distribution (Mw/Mn) between 1.6 and 4.0. Moreover, the polymer features a modification ratio of 30% to 80% by mass concerning the total amount of the conjugated diene-based polymer. Notably, it includes 5% to 50% by mass of a component with a molecular weight between 1,000,000 and 5,000,000, wherein the modification ratio of this component is at least 90% by mass.

Career Highlights

Hiromi Nakafutami is currently associated with Asahi Kasei Corporation, where she applies her expertise to push the boundaries of polymer technology. Her work not only enhances the properties of polymers but also paves the way for new applications across various industries.

Collaborations

Throughout her career, Hiromi has collaborated with esteemed professionals such as Shinichi Sekikawa and Koichi Hasebe. These collaborations reflect her commitment to teamwork and innovation, allowing for diverse approaches to research and development.

Conclusion

Hiromi Nakafutami exemplifies the spirit of innovation in the field of polymers. Her patents reflect a dedication to advancing material science, making her a notable figure in her industry. With her continued contributions, one can anticipate further advancements that will impact various technological applications.

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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