Kouji Hori

Title: Kouji Hori: Innovator in Honeycomb Structures and Spark Plug Manufacturing

Introduction

Kouji Hori is a notable inventor based in Kuwana, Japan. He has made significant contributions to the fields of honeycomb structural body detection and spark plug manufacturing. With a total of 2 patents, Hori's work showcases his innovative approach to engineering challenges.

Latest Patents

Hori's latest patents include a method of detecting defects in honeycomb structural bodies. This method involves sealing both end sections of the honeycomb along the exhaust gas flow direction. Air is then supplied from one end to the other, while microphones detect sounds of air leaking from the skin layer. A judgment step assesses whether defects such as holes or cracks are present based on the magnitude of the detected sounds.

Another significant patent is for a spark plug manufacturing apparatus and method. This apparatus features a holding plate with multiple mounting holes for hollow tubular insulators. Each insulator is fitted with a center electrode and a metal stem, charged with a powder resistance material. The holding plate is made of a ceramic material containing at least 50 wt % of silicon nitride, and an electric furnace is used for heating the insulators.

Career Highlights

Kouji Hori is currently employed at Denso Corporation, where he applies his expertise in innovative manufacturing processes. His work has contributed to advancements in automotive technology and quality assurance.

Collaborations

Hori has collaborated with notable coworkers such as Tomio Sugiyama and Yasushi Miyamura. Their combined efforts have led to the development of cutting-edge technologies in their respective fields.

Conclusion

Kouji Hori's contributions to the fields of honeycomb structures and spark plug manufacturing highlight his innovative spirit and dedication to engineering excellence. His patents reflect a commitment to improving product quality and performance in the automotive industry.