Yokohama, Japan

Masaaki Shinagawa

This inventor holds 2 USPTO granted patents and 2 published patent applications. Top assignee: Nippon Oil Company. Active years: 1996-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaaki Shinagawa. Retrieved from https://idiyas.com/inventor/masaaki-shinagawa

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 3.4

ph-index = 2

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 1996-2000

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2 patents (USPTO):Explore Patents

Title: Masaaki Shinagawa: Innovator in Carbon Composite Materials

Introduction

Masaaki Shinagawa is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of carbon composite materials, holding a total of 2 patents. His innovative approaches have paved the way for advancements in material science.

Latest Patents

Shinagawa's latest patents include a "Process for producing carbon-fiber-reinforced composite material" and a "Method for preparing a carbon/carbon composite material." The first patent describes a method for producing a carbon-fiber-reinforced composite material by molding a resin composition comprising carbon fibers and a matrix resin directly on a base material through injection molding or compression molding without the need for any primer. The second patent outlines a method for preparing a carbon/carbon composite material, characterized by impregnating a carbon preform with a carbonaceous pitch and subjecting it to isotactic compression at specific temperatures and pressures to achieve densification.

Career Highlights

Masaaki Shinagawa is currently employed at Nippon Oil Company, where he continues to innovate in the field of composite materials. His work has been instrumental in enhancing the properties and applications of carbon-based materials.

Collaborations

Shinagawa has collaborated with notable coworkers, including Takefumi Kohno and Yoshio Soda, contributing to a dynamic research environment that fosters innovation.

Conclusion

Masaaki Shinagawa's contributions to carbon composite materials exemplify the impact of innovative thinking in material science. His patents reflect a commitment to advancing technology and improving manufacturing processes.

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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