Nagoya, Japan

Tomoharu Suzuki

This inventor holds 1 USPTO granted patent. Top assignee: Ngk Spark Plug Company, Limited. Active years: 2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomoharu Suzuki. Retrieved from https://idiyas.com/inventor/tomoharu-suzuki-qs36ktik

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 = 3.0

ph-index = 1

Forward Citations = 10(Granted Patents)


Company Filing History:


Years Active: 2003

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1 patent (USPTO):Explore Patents

Title: The Innovations of Tomoharu Suzuki

Introduction

Tomoharu Suzuki is a notable inventor based in Nagoya, Japan. He is recognized for his contributions to the field of spark plug technology. With a focus on enhancing the performance and durability of spark plugs, Suzuki has made significant strides in automotive engineering.

Latest Patents

Suzuki holds a patent for a spark plug and method of producing a spark plug. This innovative spark plug design includes a central electrode, an insulator surrounding the central electrode, a metallic shell surrounding the insulator, and a ground electrode. The ground electrode is uniquely bent so that its side face faces the central electrode. The composition of the ground electrode includes nickel, chromium, iron, and aluminum, with specific weight percentages that enhance its performance. The ground electrode also exhibits a Vickers hardness ranging from Hv 140 to Hv 220, ensuring durability under operational conditions.

Career Highlights

Tomoharu Suzuki is currently employed at NGK Spark Plug Company, Limited, where he continues to develop advanced spark plug technologies. His work has contributed to the company's reputation as a leader in the automotive parts industry. Suzuki's innovative designs have not only improved spark plug efficiency but have also set new standards in the market.

Collaborations

Throughout his career, Suzuki has collaborated with esteemed colleagues such as Yoshihisa Sugiyama and Kenichi Kumagai. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Tomoharu Suzuki's contributions to spark plug technology exemplify the spirit of innovation in the automotive industry. His patented designs and collaborative efforts continue to influence the development of high-performance automotive components.

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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