Company Filing History:
1 out of 1,100 
1 out of 1,233 
1 out of 3 Years Active: 2006
Title: Innovations by Atushi Inada in Steel Wire Technology
Introduction
Atushi Inada is a notable inventor based in Kobe, Japan. He has made significant contributions to the field of materials science, particularly in the development of steel wire rods for hard-drawn springs. His innovative approach has led to advancements that enhance the performance and durability of springs used in various applications.
Latest Patents
Atushi Inada holds a patent for a steel wire rod designed for hard-drawn springs. This patent, which includes the production method for hard-drawn springs, discloses a steel wire rod capable of exhibiting fatigue strength and sag resistance equivalent to or higher than springs made of oil-tempered wire. The composition of the steel wire rod includes carbon in a range from 0.5 to less than 0.7 mass %, silicon from 1.4 to 2.5 mass %, manganese from 0.5 to 1.5 mass %, chromium from 0.05 to 2.0 mass %, and vanadium from 0.05 to 0.40 mass %. The mathematical expression for the area ratio Rp with respect to pearlite is also specified, ensuring optimal performance.
Career Highlights
Throughout his career, Atushi Inada has worked with prominent companies such as Kabushiki Kaisha Kobe Seiko Sho and NHK Spring Co., Ltd. His experience in these organizations has allowed him to refine his expertise in materials engineering and contribute to innovative projects.
Collaborations
Atushi Inada has collaborated with notable colleagues, including Nobuhiko Ibaraki and Sumie Suda. These partnerships have fostered a creative environment that has led to the development of advanced technologies in the field of spring manufacturing.
Conclusion
Atushi Inada's contributions to the field of steel wire technology exemplify the importance of innovation in engineering. His patented work on steel wire rods for hard-drawn springs showcases his commitment to enhancing material performance and durability.