Kawaguchi, Japan

Toshihiro Sato

This inventor holds 2 USPTO granted patents. Top assignee: Across Co., Ltd.. Active years: 1996-1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshihiro Sato. Retrieved from https://idiyas.com/inventor/toshihiro-sato-leiq8amw

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 = 2

Forward Citations = 35(Granted Patents)


Company Filing History:


Years Active: 1996-1997

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2 patents (USPTO):Explore Patents

Title: Innovations by Toshihiro Sato: Pioneering Spring Members

Introduction

Toshihiro Sato, an esteemed inventor based in Kawaguchi, Japan, has made notable contributions to the field of material science, particularly with innovative spring members that utilize cutting-edge carbon fiber technology. With a total of two patents to his name, Sato's work exemplifies the potential of composite materials in extreme conditions.

Latest Patents

Toshihiro Sato's latest patents focus on advanced spring members crafted from a carbon fibers/carbon composite material. These spring members feature dispersed carbon fibers within a graphite matrix, achieving a spring constant between 0.1 to 25 kg/mm and a density ranging from 1.5 to 3.0 g/cm³. Notably, these innovative spring members are designed for use in high-temperature severe conditions, enhanced by incorporating ceramic materials on their surface. Additionally, he has developed a detailed process for fabricating these spring members, which involves several steps including forming raw preformed yarns, shaping them, coiling the members around core rods, and molding them through hot pressing and graphitizing processes.

Career Highlights

Throughout his career, Toshihiro Sato has demonstrated a dedication to advancing material technology. His ingenuity in creating durable and effective spring members highlights his expertise in innovative engineering solutions. His work not only enhances the performance of materials in strenuous applications but also opens doors for future developments in the field.

Collaborations

Sato has had the privilege of working alongside talented individuals, including his coworkers Takao Nakagawa and Masaharu Tachibana. This collaboration has undoubtedly played a role in fostering a creative environment that encourages innovative thinking and experimentation.

Conclusion

In conclusion, Toshihiro Sato stands out as an influential inventor in the realm of material science, particularly with his advancements in spring member technology. His two patents are a testament to his innovative spirit and commitment to pushing the boundaries of what is possible within extreme conditions. As he continues to explore the capabilities of carbon composite materials, the impact of his work will undoubtedly continue to resonate in various industries.

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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