Kyoto, Japan

Mariko Ishikawa

This inventor holds 1 USPTO granted patent. Top assignee: Toray Industries, Inc.. Active years: 2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mariko Ishikawa. Retrieved from https://idiyas.com/inventor/mariko-ishikawa-wh5ljqu1

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 = 5.0

ph-index = 1

Forward Citations = 26(Granted Patents)


Company Filing History:


Years Active: 2010

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1 patent (USPTO):Explore Patents

Title: Mariko Ishikawa: Innovator in Epoxy Resin Technology

Introduction

Mariko Ishikawa is a prominent inventor based in Kyoto, Japan. She has made significant contributions to the field of materials science, particularly in the development of epoxy resin compositions for fiber reinforced composite materials. Her innovative work has led to advancements that are crucial for various industrial applications.

Latest Patents

Mariko Ishikawa holds a patent for an epoxy resin composition designed for fiber reinforced composite materials. This invention includes a unique formulation that consists of a liquid epoxy resin at room temperature, an aromatic polyamine that is also liquid at room temperature, and diaminodiphenylsulfone. The specific proportions of these components are meticulously defined to optimize the performance of the composite material. The patent details the stoichiometric ratios and the weight percentages of each component, ensuring a high-quality end product.

Career Highlights

Ishikawa is currently employed at Toray Industries, Inc., a leading company in advanced materials. Her role involves research and development, where she applies her expertise in epoxy resin technology to create innovative solutions for the industry. Her work has not only contributed to her company's success but has also positioned her as a key figure in the field of composite materials.

Collaborations

Throughout her career, Mariko has collaborated with notable colleagues, including Toshiya Kamae and Go Tanaka. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas, further enhancing the quality of their research and development efforts.

Conclusion

Mariko Ishikawa's contributions to epoxy resin technology exemplify her dedication to innovation in materials science. Her patent and work at Toray Industries, Inc. highlight her role as a leading inventor in her field. Her achievements continue to inspire advancements in composite materials, showcasing the importance of research and collaboration in driving technological progress.

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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