Yokosuka, Japan

Masaoki Koyama

This inventor holds 1 USPTO granted patent. Top assignee: Asahi Kasei Kogyo Kabushiki Kaisha. Active years: 1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaoki Koyama. Retrieved from https://idiyas.com/inventor/masaoki-koyama-8qjtrr4g

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 = 14(Granted Patents)


Company Filing History:


Years Active: 1995

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1 patent (USPTO):Explore Patents

Title: Masaoki Koyama: Innovator in Thermoplastic Polyurethane

Introduction

Masaoki Koyama is a notable inventor based in Yokosuka, Japan. He has made significant contributions to the field of materials science, particularly in the development of thermoplastic polyurethane. His innovative work has led to the creation of a unique polymer that has various applications in different industries.

Latest Patents

Masaoki Koyama holds a patent for a thermoplastic polyurethane derived from polytetramethylene carbonate diol. This invention showcases his expertise in polymer chemistry and his commitment to advancing material technology. The patent reflects his ability to innovate and create solutions that meet the demands of modern applications.

Career Highlights

Koyama is currently employed at Asahi Kasei Kogyo Kabushiki Kaisha, a leading company in the chemical industry. His role at the company allows him to work on cutting-edge projects that push the boundaries of material science. His contributions have been instrumental in enhancing the company's product offerings and technological capabilities.

Collaborations

Masaoki Koyama has collaborated with talented coworkers such as Tomonari Watanabe and Kenzou Kawai. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas. Together, they have worked on various projects that have furthered their collective expertise in the field.

Conclusion

Masaoki Koyama is a distinguished inventor whose work in thermoplastic polyurethane has made a significant impact in the materials science sector. His dedication to innovation and collaboration continues to drive advancements in the industry.

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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