Company Filing History:
Years Active: 2018-2023
Title: Innovations by Yohei Kozakai
Introduction
Yohei Kozakai is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of spark plug technology, holding a total of 3 patents. His work focuses on improving the performance and safety of spark plugs, which are essential components in internal combustion engines.
Latest Patents
Kozakai's latest patents include a metallic shell for spark plugs designed to suppress the elution of hexavalent chromium. This innovative metallic shell features a tubular body, a metal plating layer, and a chromium-containing chemical conversion coating layer with a zirconium component content of 0.1 mass % or more. Another patent involves an ignition plug that contains a metallic shell made primarily of iron, with specific amounts of carbon, manganese, and sulfur. The manganese to sulfur ratio is carefully controlled to enhance the spark plug's performance.
Career Highlights
Yohei Kozakai is currently employed at NGK Spark Plug Company, Limited, where he continues to develop advanced spark plug technologies. His expertise in materials science and engineering has led to significant advancements in the industry.
Collaborations
Kozakai has collaborated with esteemed colleagues such as Satoshi Nagasawa and Akira Suzuki. Their combined efforts have contributed to the innovative developments in spark plug technology.
Conclusion
Yohei Kozakai's contributions to spark plug technology demonstrate his commitment to innovation and safety in automotive engineering. His patents reflect a deep understanding of materials and their applications, making him a valuable asset in the field.