Company Filing History:
7 out of 2,606 
2 out of 10,264 
Years Active: 1989-2012
Title: The Innovative Contributions of Kozo Amano
Introduction
Kozo Amano, a prominent inventor based in Nagoya, Japan, has made significant advancements in the field of internal combustion engines. With a total of seven patents to his name, Amano's work continues to impact automotive technology and engineering practices.
Latest Patents
Amano's latest innovations include an advanced spark plug for internal combustion engines. This spark plug features a cylindrical metal shell and a cylindrical insulator housed within the inner hole of the metal shell. The design incorporates a center electrode placed within the leading end side inner hole of the insulator and a ground electrode that is bonded to the leading end of the metal shell. Notably, the ground electrode is composed of a specialized electrode material that includes from 0.5 to 1.5 wt. % of silicon, 0.5 to 1.5 wt. % of aluminum, as well as small quantities of titanium, vanadium, zirconium, niobium, hafnium, carbon, and a major composition of nickel totaling 95.5 wt. % or more. This material configuration grants the electrode a specific resistance at 20°C of 25 μΩcm or less, which is critical for enhanced performance in automotive applications.
Career Highlights
Throughout his career, Kozo Amano has worked with esteemed organizations such as NGK Spark Plug Company Limited and Sumitomo Electric Industries Limited. His role in these companies has been pivotal, allowing him to leverage his expertise in improving spark plug technology, making valuable contributions to the automotive industry.
Collaborations
Amano's journey has also been marked by fruitful collaborations with notable coworkers like Yoshihiro Matsubara and Junichi Kagawa. These partnerships have fostered an environment of innovation, leading to advancements in engine components that benefit manufacturers and consumers alike.
Conclusion
In summary, Kozo Amano stands out as a remarkable inventor whose contributions to spark plug technology have significantly influenced the automotive sector. His innovative spirit, combined with a strong collaborative network, positions him as a key figure in the ongoing evolution of engine design and efficiency.