Location History:
- Aikoh-gun, JP (2010)
- Nagano, JP (2011)
Company Filing History:
2 out of 1,233 
1 out of 1,100 
1 out of 3 Years Active: 2010-2011
Title: Satoru Tendo: Innovator in Steel Wire Technology
Introduction
Satoru Tendo is a notable inventor based in Nagano, Japan. He has made significant contributions to the field of materials engineering, particularly in the development of high-strength steel wires and coil springs. With a total of 2 patents, Tendo's work showcases his expertise and innovative spirit.
Latest Patents
Tendo's latest patents include a steel wire designed for high-strength springs that excels in workability and fatigue properties. This steel wire features tempered martensite and consists of essential components such as carbon, silicon, manganese, chromium, and aluminum. The specific composition allows for a grain size number of prior austenite of 11.0 or larger, ensuring excellent performance in various applications. His second patent focuses on a coil spring that effectively reduces Hertzian stress and bending stress. By shifting the coil end in relation to the first turn, Tendo's design minimizes torsional stress and enhances the durability of the coil spring.
Career Highlights
Throughout his career, Satoru Tendo has worked with prominent companies such as NHK Spring Co., Ltd. and Kobe Steel, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects in the field of spring technology.
Collaborations
Tendo has collaborated with talented individuals, including Noritoshi Takamura and Sumie Suda. These partnerships have fostered a creative environment that has led to advancements in their respective fields.
Conclusion
Satoru Tendo's contributions to the development of high-strength steel wires and coil springs highlight his innovative approach to engineering. His patents reflect a commitment to enhancing the performance and durability of materials used in various applications.