Fukuyama, Japan

Kiyoshi Mishima

This inventor holds 1 USPTO granted patent. Top assignee: Manac Incorporated. Active years: 1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kiyoshi Mishima. Retrieved from https://idiyas.com/inventor/kiyoshi-mishima-4dsstfa4

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 = 4.0

ph-index = 1

Forward Citations = 24(Granted Patents)


Company Filing History:


Years Active: 1996

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1 patent (USPTO):Explore Patents

Title: Kiyoshi Mishima: Innovator in Brominated Polystyrene

Introduction

Kiyoshi Mishima is a notable inventor based in Fukuyama, Japan. He has made significant contributions to the field of polymer chemistry, particularly in the development of brominated polystyrene. His innovative approach has led to advancements in materials that are crucial for various applications.

Latest Patents

Kiyoshi Mishima holds a patent for a process for preparing brominated polystyrene. This process involves reacting polystyrene, which is either dissolved or dispersed in a halogenated hydrocarbon type solvent, with a brominating agent in the presence of an antimony oxide catalyst. This invention enhances the efficiency and effectiveness of producing brominated polystyrene.

Career Highlights

Mishima is associated with Manac Incorporated, where he applies his expertise in polymer chemistry. His work has been instrumental in advancing the company's research and development efforts in innovative materials.

Collaborations

Throughout his career, Kiyoshi has collaborated with esteemed colleagues such as Shinichi Kadono and Akihisa Takahasi. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Kiyoshi Mishima's contributions to the field of brominated polystyrene exemplify the impact of innovative thinking in material science. His work continues to influence the industry and inspire future advancements.

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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