Asaka, Japan

Toshiharu Tominaka

This inventor holds 1 USPTO granted patent. Top assignee: Hitachi, Ltd.. Active years: 1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiharu Tominaka. Retrieved from https://idiyas.com/inventor/toshiharu-tominaka

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 = 5.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1997

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1 patent (USPTO):Explore Patents

Title: The Innovations of Toshiharu Tominaka: A Pioneer in Superconducting Technology

Introduction: Toshiharu Tominaka, based in Asaka, Japan, is a prominent inventor in the field of superconducting technology. With a focus on developing advanced superconducting apparatus, Tominaka has made significant contributions to the industry, particularly through his groundbreaking patent that enhances the efficiency and safety of superconducting systems.

Latest Patents: Tominaka holds a notable patent titled "Superconducting apparatus and method for operating said superconducting." This patent involves a highly innovative design featuring a cryostat and a superconducting magnet, integrated with an emergency gas discharge system. The apparatus is designed to handle situations where quenching occurs, ensuring that emergency discharge gas can be safely managed by utilizing a gas heating unit that prepares the gas for discharge to the environment.

Career Highlights: Tominaka's career is marked by his work at Hitachi, Ltd., where he has played a vital role in enhancing superconducting technologies. His contributions have been essential in pushing the boundaries of what superconducting systems can achieve, making them more reliable and efficient for various applications.

Collaborations: Throughout his career, Tominaka has worked alongside talented colleagues such as Hiroshi Tomeoku and Kiyoshi Yamaguchi. Together, they have leveraged their skills to advance the field of superconductivity, exploring new ideas and methodologies that have the potential to revolutionize the industry.

Conclusion: Toshiharu Tominaka's innovative spirit and dedication to superconducting technology have cemented his position as a leading inventor in his field. His patent on the superconducting apparatus showcases not only his technical expertise but also his commitment to safety and efficiency in technology. As research continues to evolve, Tominaka’s work will likely inspire future advancements in superconductivity and related technologies.

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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