Tokyo, Japan

Tamotsu Sakurai

This inventor holds 10 USPTO granted patents. Top assignees: Proterial, Ltd., Hitachi Metals, Ltd.. Active years: 2020-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tamotsu Sakurai. Retrieved from https://idiyas.com/inventor/tamotsu-sakurai

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


% Patents Active = 100.0

Average Co-Inventor Count = 5.8

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2020-2025

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10 patents (USPTO):Explore Patents

Title: The Innovative Mind of Tamotsu Sakurai

Introduction

Tamotsu Sakurai, an esteemed inventor based in Tokyo, Japan, has made significant contributions to the field of conductive materials. With a portfolio that includes 8 patented inventions, Sakurai's work has not only advanced technology but has also provided solutions that cater to the evolving demands of the electrical industry.

Latest Patents

Sakurai's latest inventions showcase his expertise in the manufacturing and properties of conductive wires and cables. One notable patent details a method for manufacturing conductive wire, which involves a continuous casting process of a conductive alloy material. This process occurs at a casting rate between 40 mm/min and 200 mm/min, resulting in a wire with optimal mechanical properties. He also developed a cable design that features a core of electrical wires enveloped by a metallic shield layer, enhancing performance and durability.

Career Highlights

Throughout his career, Tamotsu Sakurai has held positions in prestigious companies, including Proterial, Ltd. and Hitachi Metals, Ltd. His roles in these organizations have allowed him to refine his skills in material science and engineering, ultimately leading to his innovative patent developments.

Collaborations

Sakurai has collaborated with notable professionals, including Detian Huang and Ryohei Okada. These partnerships have fostered an exchange of ideas and expertise, enriching the innovation process and contributing to the successful completion of various projects.

Conclusion

Tamotsu Sakurai's contributions to the field of conductive materials through his patents have paved the way for advancements in electrical technology. His dedication to innovation and collaboration continues to inspire the next generation of inventors and engineers in the industry.

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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