Hiroyuki Odo

Title: Hiroyuki Odo - Innovator in Spark Plug Technology

Introduction

Hiroyuki Odo is a notable inventor based in Kounan, Japan. He has made significant contributions to the field of spark plug technology. His innovative designs have led to advancements that enhance engine performance and efficiency.

Latest Patents

Hiroyuki Odo holds a patent for a unique spark plug design. The spark plug includes a metal shell, an insulator, a center electrode, and a ground electrode. Notably, at least one of the center electrode and the ground electrode features a projection with a columnar shape. This projection extends toward the other electrode, forming a discharge gap. Additionally, a portion of the side surface of the projection contains a recess. A melted portion is created by melting the noble metal tip and an electrode base material, with the recess formed in this melted portion. The design ensures that when D is the depth of the recess from the side surface of the noble metal tip and R is the diameter of the noble metal tip, the condition 0.05 mm ≤ D ≤ 0.3 × R is satisfied. This innovative design has the potential to improve spark plug performance significantly.

Career Highlights

Hiroyuki Odo is associated with NGK Spark Plug Company, Limited, a leading manufacturer in the spark plug industry. His work has contributed to the company's reputation for quality and innovation in automotive components. With a focus on enhancing engine efficiency, Odo's inventions play a crucial role in the development of advanced spark plug technologies.

Collaborations

Hiroyuki Odo has collaborated with notable colleagues, including Kuniyuki Ishii and Naofumi Yamamura. Their combined expertise has fostered a creative environment that encourages innovation and the development of cutting-edge technologies in spark plug design.

Conclusion

Hiroyuki Odo's contributions to spark plug technology exemplify the importance of innovation in the automotive industry. His patent reflects a commitment to enhancing engine performance through thoughtful design and engineering. Odo's work continues to influence the future of spark plug technology.