Koriyama, Japan

Ryuichi Mukai

This inventor holds 1 USPTO granted patent. Top assignee: Nitto Boseki Co., Ltd.. Active years: 1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryuichi Mukai. Retrieved from https://idiyas.com/inventor/ryuichi-mukai

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 = 4.0

ph-index = 1

Forward Citations = 24(Granted Patents)


Company Filing History:


Years Active: 1985

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1 patent (USPTO):Explore Patents

Title: Ryuichi Mukai: Innovator in Polymer Chemistry

Introduction

Ryuichi Mukai is a prominent inventor based in Koriyama, Japan. He has made significant contributions to the field of polymer chemistry, particularly through his innovative work on poly(allylamine) derivatives. His research has led to advancements that are valuable in various industrial applications.

Latest Patents

Ryuichi Mukai holds a patent for a process that produces poly(allylamine) derivatives. The patent describes a method for obtaining poly(allylamine salt) of high polymerization degree in high yield. This is achieved through the polymerization of monoallylamine salt using a specified radical-polymerization initiator that contains an azo group. Additionally, the process allows for the production of poly(allylurea) by reacting the poly(allylamine salt) with cyanic acid salts. This innovation showcases his expertise in developing efficient chemical processes.

Career Highlights

Mukai is associated with Nitto Boseki Co., Ltd., a company known for its advancements in textile and chemical products. His work at the company has been instrumental in pushing the boundaries of polymer research and development. His dedication to innovation has earned him recognition in the scientific community.

Collaborations

Throughout his career, Ryuichi Mukai has collaborated with notable colleagues, including Toshio Ueda and Tadashi Kato. These partnerships have fostered a collaborative environment that enhances research outcomes and drives innovation in their respective fields.

Conclusion

Ryuichi Mukai's contributions to polymer chemistry, particularly through his patented processes, highlight his role as an influential inventor. His work continues to impact the industry positively, showcasing the importance of innovation in scientific research.

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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