Chiba, Japan

Sadao Masuda

This inventor holds 1 USPTO granted patent. Top assignee: Mitsui Polychemicals, Co., Ltd.. Active years: 1980.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sadao Masuda. Retrieved from https://idiyas.com/inventor/sadao-masuda-qaslrhan

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 = 6.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 1980

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1 patent (USPTO):Explore Patents

Title: Sadao Masuda: Innovator in Ethylene-Vinyl Acetate Copolymer Technology.

Introduction

Sadao Masuda is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of materials science, particularly in the development of shaped articles made from ethylene-vinyl acetate (EVA) copolymers. His innovative work has led to advancements in the applications of these materials.

Latest Patents

Masuda holds a patent for "Shaped articles of ethylene-vinyl acetate copolymer having a coating of." This patent describes a shaped article composed of a substrate of an EVA copolymer and a coating of a paint containing an NCO-free radical bonded firmly to the substrate. This invention showcases the versatility and potential of EVA copolymers in various applications.

Career Highlights

Sadao Masuda is associated with Mitsui Polychemicals, Co., Ltd., where he has been instrumental in research and development. His work has not only contributed to the company's portfolio but has also advanced the understanding of polymer materials in the industry.

Collaborations

Masuda has collaborated with notable colleagues, including Ryoji Ishimoto and Katsuhiko Hasuo. These partnerships have fostered innovation and have led to the successful development of new materials and technologies.

Conclusion

Sadao Masuda's contributions to the field of ethylene-vinyl acetate copolymers highlight his role as a key innovator in materials science. His patent and collaborations reflect a commitment to advancing technology in this area.

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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