Itoigawa, Japan

Shunichi Mishima

This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignees: Denki Kagaku Kogyo Kabushiki Kaisha, Denka Company Limited. Active years: 2009-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shunichi Mishima. Retrieved from https://idiyas.com/inventor/shunichi-mishima

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 = 5.8

ph-index = 2

Forward Citations = 22(Granted Patents)


Company Filing History:


Years Active: 2009-2023

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3 patents (USPTO):Explore Patents

Title: Shunichi Mishima: Innovator in Quick-Setting Materials

Introduction

Shunichi Mishima is a notable inventor based in Itoigawa, Japan. He has made significant contributions to the field of construction materials, particularly in the development of quick-setting agents and admixtures. With a total of 3 patents, his work has advanced the efficiency and effectiveness of construction processes.

Latest Patents

Mishima's latest patents include a powdered quick-setting agent that contains calcium aluminate and sodium silicate. This innovative agent is designed to enhance the quick-setting properties of construction materials. Additionally, he has developed a quick-setting admixture that comprises an alkaline earth metal carbonate, a water-soluble acidic substance, and calcium aluminate, among other components. His patents also detail a spraying method for applying these quick-setting materials, which involves mixing the admixture with cement concrete to create a quick-setting cement concrete.

Career Highlights

Throughout his career, Shunichi Mishima has worked with prominent companies in the industry, including Denki Kagaku Kogyo Kabushiki Kaisha and Denka Company Limited. His experience in these organizations has allowed him to refine his expertise in the development of innovative construction materials.

Collaborations

Mishima has collaborated with several talented individuals in his field, including Yasuhiro Nakashima and Masahiro Iwasaki. These collaborations have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Shunichi Mishima's contributions to the field of quick-setting materials have made a lasting impact on the construction industry. His innovative patents and collaborations highlight his dedication to advancing construction technology.

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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