Ushiku, Japan

Kazuo Nakayama

This inventor holds 5 USPTO granted patents. Top assignees: Agency of Industrial Science and Technology, Ministry of International Trade & Industry, Chisso Corporation. Active years: 1989-2001.

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

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 = 5.4

ph-index = 3

Forward Citations = 41(Granted Patents)


Location History:

  • Ibaragi, JP (1991)
  • Ushiku, JP (1989 - 2001)

Company Filing History:


Years Active: 1989-2001

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5 patents (USPTO):Explore Patents

Title: Kazuo Nakayama: Innovator in Biodegradable Polymers

Introduction

Kazuo Nakayama is a prominent inventor based in Ushiku, Japan. He has made significant contributions to the field of biodegradable polymers, holding a total of 5 patents. His work focuses on innovative processes and products that have the potential to impact various industries.

Latest Patents

Among his latest patents, Nakayama has developed a process for producing aliphatic polyester and copolyester. This process utilizes at least one cyclic lactone, which is crucial for creating sustainable materials. Additionally, he has invented bone-treating devices made from biodegradable polymers. These devices are characterized by their high density and orientation along the major axis, achieving a density of 1.260 g/cm³ or more, as measured by the sink and float method. They also possess impressive bending strength and retention characteristics.

Career Highlights

Throughout his career, Nakayama has worked with notable organizations, including the Agency of Industrial Science and Technology and the Ministry of International Trade and Industry. His experience in these institutions has allowed him to advance his research and development in the field of biodegradable materials.

Collaborations

Some of his notable coworkers include Hiro Matsuda and Hachiro Nakanishi. Their collaboration has contributed to the success of various projects and innovations in the realm of biodegradable polymers.

Conclusion

Kazuo Nakayama's work in the field of biodegradable polymers showcases his commitment to innovation and sustainability. His patents and collaborations reflect a dedication to advancing technology that benefits both industry and the environment.

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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