Yokohama, Japan

Minoru Kawaguchi

This inventor holds 1 USPTO granted patent. Top assignee: Ube Industries, Inc.. Active years: 1976.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Minoru Kawaguchi. Retrieved from https://idiyas.com/inventor/minoru-kawaguchi-cz4walyj

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 1976

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1 patent (USPTO):Explore Patents

Title: Minoru Kawaguchi: Innovator in Ethylene Polymer Technology

Introduction

Minoru Kawaguchi is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of polymer technology, particularly in the preparation of finely divided ethylene polymer particles. His innovative methods have implications for various industrial applications.

Latest Patents

Kawaguchi holds a patent for a method of preparing finely divided ethylene polymer particles. This method involves charging an ethylene polymer, an organic solvent, and water into a vessel. The mixture is stirred to ensure proper mixing, heated to dissolve the polymer, and then cooled. Finally, the organic solvent and water are evaporated, allowing the ethylene polymer to deposit as finely divided particles.

Career Highlights

Kawaguchi is associated with Ube Industries, Inc., a company known for its advancements in chemical manufacturing. His work has contributed to the development of new materials and processes that enhance product quality and efficiency.

Collaborations

Kawaguchi has collaborated with notable colleagues such as Yasuki Yamasaki and Hideo Shimizu. These partnerships have fostered innovation and have been instrumental in advancing their shared goals in polymer research.

Conclusion

Minoru Kawaguchi's contributions to the field of polymer technology exemplify the impact of innovative thinking in industrial applications. His patent for preparing finely divided ethylene polymer particles showcases his expertise and commitment to advancing material science.

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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