Kimitsu, Japan

Masami Ishida

This inventor holds 1 USPTO granted patent. Top assignee: Nippon Steel Corporation. Active years: 1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masami Ishida. Retrieved from https://idiyas.com/inventor/masami-ishida-yqx5nlyg

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 = 7.0

ph-index = 1

Forward Citations = 56(Granted Patents)


Company Filing History:


Years Active: 1986

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1 patent (USPTO):Explore Patents

Title: Masami Ishida: Innovator in Coated Steel Pipe Technology

Introduction

Masami Ishida is a notable inventor based in Kimitsu, Japan. He has made significant contributions to the field of materials engineering, particularly in the development of innovative coated steel pipes. His work has implications for various industries, including construction and manufacturing.

Latest Patents

Masami Ishida holds a patent for a polypropylene coated steel pipe. This invention comprises a steel pipe with an adhesive layer coated on its external surface, which has undergone pretreatment. The polypropylene layer, which is the outermost layer, consists primarily of a crystalline ethylene-propylene block copolymer, while the adhesive layer is made from a modified polyolefin adhesive. This innovative design enhances the durability and performance of steel pipes in various applications.

Career Highlights

Ishida is associated with Nippon Steel Corporation, a leading company in the steel industry. His work at Nippon Steel has allowed him to focus on advancing materials technology and improving product performance. His dedication to innovation has positioned him as a key figure in the development of coated steel products.

Collaborations

Masami Ishida has collaborated with notable colleagues, including Kazuyuki Suzuki and Fuyuhiko Ohtsuki. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise in the field of materials science.

Conclusion

Masami Ishida's contributions to the development of polypropylene coated steel pipes exemplify his commitment to innovation in materials engineering. His work not only enhances the performance of steel products but also reflects the importance of collaboration in driving technological advancements.

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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