Chiba, Japan

Kimio Nakayama

This inventor holds 5 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignee: Ube Industries, Inc.. Active years: 1987-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kimio Nakayama. Retrieved from https://idiyas.com/inventor/kimio-nakayama-qlwbvfze

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

Calculating rank
USPTO Granted Patents = 5 

% Patents Active = 80.0

 

Average Co-Inventor Count = 5.5

ph-index = 3

Forward Citations = 24(Granted Patents)


Location History:

  • Ichihara, JP (1987 - 2003)
  • Chiba, JP (2010)

Company Filing History:


Years Active: 1987-2010

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5 patents (USPTO):Explore Patents

Title: Kimio Nakayama: Innovator in Polyamide and Polyimide Technologies

Introduction

Kimio Nakayama is a prominent inventor based in Chiba, Japan. He has made significant contributions to the field of materials science, particularly in the development of polyamide and polyimide technologies. With a total of 5 patents to his name, Nakayama's work has had a substantial impact on various industrial applications.

Latest Patents

Among his latest innovations is a patent for a process for producing porous spherical polyamide particles. This process involves mixing a polyamide solution of polyamide 11 or polyamide 12 with a phenol compound and a low molecular weight aliphatic alcohol. The method allows for the efficient production of polyamide particles through a series of carefully controlled steps. Another notable patent is for a polyimide porous film, which is characterized by its homogeneous structure on both sides and specific pore size conditions. This film has potential applications in various high-performance materials.

Career Highlights

Kimio Nakayama is associated with Ube Industries, Inc., where he has been instrumental in advancing the company's research and development efforts. His expertise in polymer science has led to innovative solutions that enhance product performance and manufacturing efficiency.

Collaborations

Throughout his career, Nakayama has collaborated with talented colleagues, including Kouhei Kaijiri and Kouichi Nagakura. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Kimio Nakayama's contributions to the fields of polyamide and polyimide technologies exemplify the spirit of innovation. His patents reflect a commitment to advancing material science and improving industrial processes.

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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