Eigo Goto

Title: Eigo Goto: Inventor in Spark Plug Technology

Introduction

Eigo Goto is an inventor associated with Nagoya, Japan, whose patent work focuses on ignition components for internal combustion engines. His inventions address the design and performance of spark plugs and igniter plugs. Goto is credited with 2 patents.

Latest Patents

**Low-Voltage Type Igniter Plug Having a Semiconductor for Use in Jet Engines.** This invention describes an igniter plug with a semiconducting ceramic surface positioned near the spark gap between its center and ground electrodes. The ceramic body is made primarily of silicon carbide, with an alumina grain-boundary phase and selected sintering aids. Its high, uniform density is intended to provide consistent electrical characteristics and improve resistance to erosion from electrical discharges.

**Spark Plug for Internal Combustion Engine.** This patent describes a spark plug with a band of semiconductor material applied to the base of the insulator’s leg. It also discusses water-repellent insulating coatings on the insulator and the facing inner wall of the metal shell, helping address moisture-related concerns in the plug’s construction.

Career Highlights

Goto’s listed work is associated with NGK Spark Plug Co., Ltd., a company known for ignition-related products. The two patents presented here reflect a focus on semiconductor materials and structural features in engine ignition components.

Collaborations

Among Goto’s listed coworkers are Yukihiko Ito and Akihisa Harada. Akihisa Harada is also listed among the individuals associated with his professional work.

Conclusion

Eigo Goto’s patent record highlights engineering approaches to igniter and spark plug design, particularly the use of semiconductor materials and protective coatings to support reliable ignition performance.