Company Filing History:
Years Active: 1983-1985
Title: Shigeki Kirihara: Innovator in Corrosion-Resistant Steel Technologies
Introduction
Shigeki Kirihara is a notable inventor based in Kobe, Japan. He has made significant contributions to the field of corrosion-resistant steel technologies. With a total of 3 patents to his name, Kirihara's work has had a lasting impact on the manufacturing industry.
Latest Patents
Kirihara's latest patents include innovative advancements in electroplated steel articles. One of his patents describes a double-layer electroplated steel article with enhanced corrosion resistance. This article comprises a steel substrate coated with an electroplated metallic double layer, which provides good corrosion resistance after painting and ensures wet adhesion of the paint film. The first layer consists of a Zn-Ni alloy containing 7-15 wt % of Ni, while the second layer is made of iron or a Fe-Zn alloy containing more than 60% of Fe and less than 40% of Zn. Another patent focuses on electroplated corrosion-resistant steel, featuring a first plated layer of a Zn-Ni alloy containing 5-20% of Ni and a second electroplated layer of zinc with 0.005-0.5% of Cr. This patent also discloses a method for producing high corrosion-resistant steel material.
Career Highlights
Throughout his career, Shigeki Kirihara has worked with prominent companies such as Kabushiki Kaisha Kobe Seiko Sho and Kobe Steel, Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in steel manufacturing.
Collaborations
Kirihara has collaborated with esteemed colleagues, including Masatoshi Iwai and Tsutomu Ohshima. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Shigeki Kirihara's contributions to corrosion-resistant steel technologies exemplify his innovative spirit and dedication to improving manufacturing processes. His patents continue to influence the industry and showcase the importance of research and development in creating advanced materials.