Company Filing History:
17 out of 334 
1 out of 90 
1 out of 929 Years Active: 1982-2012
Title: Kikuo Asada: Innovator in Steel Pipe Technologies
Introduction
Kikuo Asada, an accomplished inventor based in Mishima, Japan, holds an impressive portfolio of 19 patents. His innovations primarily focus on enhancing the materials and designs utilized within the automotive and fuel injection industries. Asada's work is characterized by a commitment to increasing the reliability and performance of engineering components.
Latest Patents
Among his latest patents, Asada has developed a steel pipe designed for fuel injection systems. This invention aims to provide a steel pipe with exceptional material strength and a high internal pressure limit while being free from fatigue failure. The steel pipe boasts a tensile strength of 500 N/mm² or higher, consisting of specific ratios of carbon, silicon, and manganese, with very low contents of impurities like calcium, phosphorus, and sulfur. Moreover, it is remarkable that this steel pipe can also contain a limited amount of chromium, molybdenum, titanium, niobium, and vanadium to enhance its properties further.
Another notable invention is the joint structure of a branch connector for common rail systems. This innovative design ensures the secure application of axial forces on the seal surface while enhancing the bending fatigue strength of the branch connector. The joint is uniquely structured with a screw sleeve that aligns with the bearing surface of the main pipe rail, improving the assembly and maintaining functionality under high stress.
Career Highlights
Kikuo Asada has contributed his talents to several prominent companies in the manufacturing sector. Notably, he has worked with Usui Kokusai Sangyo Kaisha Limited and Usui Kokusai Sangyo Kabushiki Kaisha, Ltd. His roles in these organizations have been instrumental in advancing the development of fuel injection technologies and related infrastructure.
Collaborations
Throughout his career, Asada has collaborated with distinguished colleagues, including Masayoshi Usui and Eiji Watanabe. These partnerships have not only fostered innovative ideas but have also propelled the success of various projects aimed at refining engineering practices within their respective fields.
Conclusion
Kikuo Asada continues to make significant strides in the field of engineering, particularly in the development of high-performance materials and structures for the automotive industry. With his diverse patent portfolio and collaborative spirit, Asada’s contributions are likely to influence future innovations and set new standards for material reliability and performance.