Kohei Usami

Title: Kohei Usami: Innovator in Spark Plug Technology

Introduction

Kohei Usami is a prominent inventor based in Nagoya, Japan. He has made significant contributions to the field of spark plug technology, holding a total of 6 patents. His innovative designs have enhanced the performance and reliability of ignition systems in various applications.

Latest Patents

Usami's latest patents include a spark plug design that features a center electrode and an insulator with a through hole around part of the center electrode. The metal shell of the spark plug includes a shelf portion that projects radially inward, allowing for improved engagement with the insulator. Additionally, he has developed an ignition plug that consists of a center electrode, a cylindrical insulator, and a cylindrical metal shell. This design ensures that the head portion of the center electrode is effectively enclosed, enhancing its functionality.

Career Highlights

Kohei Usami is currently employed at NGK Spark Plug Company, Limited, where he continues to innovate and develop advanced spark plug technologies. His work has been instrumental in improving ignition systems, making them more efficient and reliable.

Collaborations

Usami collaborates with talented individuals such as Kenji Ban and Hirotaka Saito, contributing to a dynamic team focused on innovation in spark plug technology.

Conclusion

Kohei Usami's contributions to spark plug technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the automotive industry and beyond.