Company Filing History:
Years Active: 1983-1989
Title: Katukuni Hashimoto: Innovator in High-Strength Steel Technology
Introduction
Katukuni Hashimoto is a prominent inventor based in Sagamihara, Japan. He has made significant contributions to the field of materials science, particularly in the development of high-strength heat-resisting ferritic steel pipes and tubes. With a total of 3 patents to his name, Hashimoto's work has had a substantial impact on boiler technology.
Latest Patents
Hashimoto's latest patents include innovative designs for high-strength heat-resisting ferritic steel pipes and tubes. One of his notable inventions is a high-strength, heat-resisting ferritic steel pipe or tube specifically designed for boiler use. This invention contains a precise composition of elements, including 0.03 to 0.15% carbon, 0.1 to 1.5% manganese, and 8 to 13% chromium, among others. The resulting product exhibits improved high-temperature creep rupture strength, excellent weldability, and toughness. Another significant patent is for a boiler tube that boasts enhanced high-temperature mechanical strength and corrosion resistance. This tube features a complex outer surface layer and an inner part, both composed of carefully selected materials to ensure durability and performance.
Career Highlights
Hashimoto is currently employed at Nippon Steel Corporation, where he continues to advance his research and development efforts in steel technology. His work has been instrumental in improving the performance and reliability of boiler components, which are critical in various industrial applications.
Collaborations
Throughout his career, Hashimoto has collaborated with esteemed colleagues, including Yasuo Otoguro and Toshio Fujita. These partnerships have fostered innovation and have contributed to the successful development of his patented technologies.
Conclusion
Katukuni Hashimoto's contributions to high-strength steel technology exemplify the importance of innovation in engineering. His patents reflect a commitment to enhancing the performance of materials used in critical applications, ensuring safety and efficiency in industrial processes.
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.