Itoigawa, Japan

Kiyoshi Sunada

This inventor holds 3 USPTO granted patents. Top assignees: Denki Kagaku Kogyo Kabushiki Kaisha, Denka Company Limited. Active years: 2006-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kiyoshi Sunada. Retrieved from https://idiyas.com/inventor/kiyoshi-sunada

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


% Patents Active = 33.3

Average Co-Inventor Count = 2.8

ph-index = 1

Forward Citations = 9(Granted Patents)


Location History:

  • Niigata, JP (2006)
  • Itoigawa, JP (2014 - 2016)

Company Filing History:


Years Active: 2006-2016

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3 patents (USPTO):Explore Patents

Title: Kiyoshi Sunada: Innovator in Polychloroprene Latex Technology

Introduction

Kiyoshi Sunada is a notable inventor based in Itoigawa, Japan. He has made significant contributions to the field of polychloroprene latex technology. With a total of 3 patents to his name, Sunada's work focuses on enhancing the properties and applications of polychloroprene latex.

Latest Patents

Sunada's latest patents include innovations such as polychloroprene latex, polychloroprene latex composition, and a molded article. The objective of his inventions is to provide a polychloroprene latex with improved rubber coagulability, resulting in a film that exhibits superior strength through dip molding. The polychloroprene latex is synthesized by polymerizing 2-chloro-1,3-butadiene alone or in combination with other monomers. His method for evaluating the chemical stability of polychloroprene latex allows for high-accuracy assessments, ensuring the quality and reliability of the material.

Career Highlights

Throughout his career, Kiyoshi Sunada has worked with prominent companies such as Denki Kagaku Kogyo Kabushiki Kaisha and Denka Company Limited. His experience in these organizations has contributed to his expertise in polymer chemistry and latex technology.

Collaborations

Sunada has collaborated with notable colleagues, including Kunio Kaneda and Mikio Yamaguchi. These partnerships have likely enriched his research and development efforts in the field.

Conclusion

Kiyoshi Sunada's innovative work in polychloroprene latex technology has made a significant impact on the industry. His patents reflect a commitment to advancing material science and enhancing product performance.

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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