Yokkaichi, Japan

Noriyasu Nakao

This inventor holds 1 USPTO granted patent. Top assignee: Mitsubishi Gas Chemical Company, Inc.. Active years: 1982.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Noriyasu Nakao. Retrieved from https://idiyas.com/inventor/noriyasu-nakao

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 = 10.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 1982

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1 patent (USPTO):Explore Patents

Title: Noriyasu Nakao: Innovator in Oxymethylene Copolymer Stabilization

Introduction

Noriyasu Nakao is a prominent inventor known for his contributions to the field of polymer chemistry. He is based in Yokkaichi, Japan, and has made significant strides in the stabilization of oxymethylene copolymers. His innovative approach has led to advancements in the production processes of these materials.

Latest Patents

Nakao holds a patent for a process aimed at heat stabilizing oxymethylene copolymers. The patent describes a method that involves heat-melting the copolymer in a degassing apparatus while using a heat stabilizer. This process effectively decomposes and eliminates unstable portions of the copolymer, enhancing its stability and performance. The patent is titled "Process for heat stabilizing oxymethylene copolymers" and showcases Nakao's expertise in polymer processing.

Career Highlights

Nakao is affiliated with Mitsubishi Gas Chemical Company, Inc., where he has applied his knowledge and skills to develop innovative solutions in polymer chemistry. His work has not only contributed to the company's success but has also advanced the industry as a whole. With a focus on improving the stability of copolymers, Nakao has established himself as a key figure in this specialized field.

Collaborations

Throughout his career, Nakao has collaborated with notable colleagues, including Akira Amemiya and Tadashi Kunii. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas, further enhancing the quality of their work.

Conclusion

Noriyasu Nakao's contributions to the field of polymer chemistry, particularly in the stabilization of oxymethylene copolymers, highlight his role as an influential inventor. His innovative processes and collaborations have paved the way for advancements in polymer 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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