Ehime, Japan

Shigeru Ishihara

This inventor holds 1 USPTO granted patent. Top assignee: Teijin Limited. Active years: 2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeru Ishihara. Retrieved from https://idiyas.com/inventor/shigeru-ishihara-jrv9dx54

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 = 11(Granted Patents)


Company Filing History:


Years Active: 2005

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1 patent (USPTO):Explore Patents

Title: Shigeru Ishihara: Innovator in Heat-Resistant Materials

Introduction

Shigeru Ishihara is a notable inventor based in Ehime, Japan. He has made significant contributions to the field of materials science, particularly in the development of heat-resistant fibrous paper. His innovative work has led to advancements that are crucial for various industrial applications.

Latest Patents

Ishihara holds a patent for a heat-resistant fiber paper. This unique paper sheet is composed of staple fibers made from a heat-resistant organic polymer and low ratio drawn para-aromatic polyamide staple fibers. The paper also includes an organic resin binder and/or fibrids, which enhance its properties. The resulting product exhibits excellent heat resistance, dimensional stability, and electric insulating properties, making it ideal for use in electric circuits and insulating materials.

Career Highlights

Shigeru Ishihara is associated with Teijin Limited, a company known for its innovative materials and technologies. His work has not only contributed to the company's portfolio but has also set new standards in the industry for heat-resistant materials.

Collaborations

Ishihara has collaborated with notable colleagues such as Sadamitsu Murayama and Michikage Matsui. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Shigeru Ishihara's contributions to the field of heat-resistant materials exemplify the impact of innovative thinking in technology. His patent for heat-resistant fibrous paper showcases the potential for advancements in industrial applications.

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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