Kanagawa, Japan

Kozo Murao

This inventor holds 7 USPTO granted patents and 2 published patent applications and 3 EPO patents. Top assignees: Dia-Nitrix Co., Ltd., Mitsubishi Chemical Corporation, Mitsubishi Rayon Company, Limited. Active years: 2006-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kozo Murao. Retrieved from https://idiyas.com/inventor/kozo-murao

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

USPTO Granted Patents = 7 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.4

ph-index = 1

Forward Citations = 3(Granted Patents)


Location History:

  • Yokohama, JP (2010)
  • Kanagawa, JP (2006 - 2018)

Company Filing History:


Years Active: 2006-2025

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7 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Kozo Murao

Introduction

Kozo Murao is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of chemical engineering, particularly in the production of various chemical compounds. With a total of seven patents to his name, Murao's work has had a notable impact on the industry.

Latest Patents

Murao's latest patents include a method for producing 3-hydroxyisobutyric acid ester and a method for producing acrylamide. The method for producing 3-hydroxyisobutyric acid ester utilizes a biocatalyst, allowing an alcohol or phenol to act on 3-hydroxyisobutyryl-CoA in the presence of alcohol acyltransferase. This innovative approach results in the efficient production of the ester. Additionally, his method for producing acrylamide continuously generates acrylamide from acrylonitrile using a biocatalyst. This method is characterized by its superior operability and low cost, enabling the continuous extraction of an aqueous solution of acrylamide at a target concentration shortly after the reaction begins.

Career Highlights

Throughout his career, Murao has worked with notable companies such as Dia-nitrix Co., Ltd. and Mitsubishi Chemical Corporation. His experience in these organizations has contributed to his expertise and the development of his patented methods.

Collaborations

Murao has collaborated with esteemed colleagues, including Katsuo Ishii and Makoto Kano. These partnerships have likely fostered innovation and the exchange of ideas in their respective fields.

Conclusion

Kozo Murao's contributions to chemical engineering through his innovative patents demonstrate his commitment to advancing the industry. His work continues to influence the production of important chemical compounds, showcasing the significance of his inventions.

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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