Location History:
- Aichi, JP (2008)
- Nagoya, JP (2003 - 2014)
Company Filing History:
14 out of 2,606 
1 out of 1 
1 out of 10,239 
Years Active: 2003-2014
Title: Kenji Nunome: Innovator in Spark Plug Technology
Introduction
Kenji Nunome is a prominent inventor based in Nagoya, Japan. He has made significant contributions to the field of spark plug technology, holding a total of 15 patents. His innovative designs have improved the efficiency and performance of spark plugs used in various applications.
Latest Patents
Among his latest patents, Nunome has developed a spark plug that features a center electrode and a ground electrode. This design includes a core portion covered by an outer layer, with the core material exhibiting higher thermal conductivity than the outer layer. Notably, the outer layer's thickness is 0.5 mm or less at a cross-section perpendicular to the ground electrode's extension. The composition of the electrode material forming the outer layer consists of 96 mass % or more of nickel, with specific proportions of rare earth elements, aluminum, and silicon, ensuring that the total does not exceed 100 mass %. Another innovative spark plug design includes a gap between the center and ground electrodes, with the ground electrode's outer layer made from an Ni-based alloy. This alloy has a melting point between 1150°C and 1350°C, enhancing the spark plug's durability and performance.
Career Highlights
Kenji Nunome has worked with notable companies in the industry, including NGK Spark Plug Company, Limited and NGK Spark Plug Co., Ltd. His experience in these organizations has allowed him to refine his expertise in spark plug technology and contribute to advancements in the field.
Collaborations
Throughout his career, Nunome has collaborated with esteemed colleagues such as Osamu Yoshimoto and Tsutomu Shibata. These partnerships have fostered innovation and the development of cutting-edge technologies in spark plug design.
Conclusion
Kenji Nunome's contributions to spark plug technology have established him as a leading inventor in the field. His innovative designs and collaborations continue to influence the industry, showcasing the importance of research and development in enhancing automotive performance.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.