Aichi, Japan

Takeru Wakamatsu

This inventor holds 1 USPTO granted patent. Top assignee: Ngk Spark Plug Company, Limited. Active years: 2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeru Wakamatsu. Retrieved from https://idiyas.com/inventor/takeru-wakamatsu

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 = 13(Granted Patents)


Company Filing History:


Years Active: 2006

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1 patent (USPTO):Explore Patents

Title: Takeru Wakamatsu: Innovator in Spark Plug Technology

Introduction

Takeru Wakamatsu is a notable inventor based in Aichi, Japan. He has made significant contributions to the field of internal combustion engines, particularly through his innovative designs for spark plugs. His work has garnered attention for its technical advancements and practical applications in automotive technology.

Latest Patents

Wakamatsu holds a patent for a spark plug and an internal combustion engine equipped with this spark plug. The patent describes a unique design where the nickel content of the center electrode is greater than that of the ground electrode. This design enhances resistance to spark-induced consumption of the center electrode. Additionally, the ground electrode, which features a noble-metal chip, exhibits high resistance to spark-induced consumption. This innovation allows the spark plug to be used in both negative-polarity and positive-polarity cylinders, showcasing its versatility and efficiency.

Career Highlights

Wakamatsu is associated with NGK Spark Plug Company, Limited, a leading manufacturer in the spark plug industry. His work at NGK has positioned him as a key player in the development of advanced spark plug technologies. With a focus on improving engine performance and durability, Wakamatsu's contributions have been instrumental in enhancing the reliability of internal combustion engines.

Collaborations

Wakamatsu has collaborated with notable colleagues such as Yoshihisa Sugiyama and Katsutoshi Nakayama. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas within the field of spark plug technology.

Conclusion

Takeru Wakamatsu's innovative work in spark plug technology has made a significant impact on the automotive industry. His patent for a spark plug with enhanced durability and versatility exemplifies his commitment to advancing engine performance. Wakamatsu's contributions continue to influence the development of reliable internal combustion engines.

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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