Location History:
- Moka, JP (2013)
- Kobe, JP (2016)
Company Filing History:
2 out of 1,887 
1 out of 50 
1 out of 182 
Years Active: 2013-2016
Title: Shigenobu Yasunaga: Innovator in Aluminum Alloy Technology
Introduction
Shigenobu Yasunaga is a notable inventor based in Kobe, Japan. He has made significant contributions to the field of aluminum alloy materials, particularly in applications for high-pressure gas containers and automotive components. With a total of 2 patents, Yasunaga's work reflects a commitment to advancing material science.
Latest Patents
Yasunaga's latest patents include an innovative aluminum alloy material designed for storage containers for high-pressure hydrogen gas. This invention aims to provide a 6000-series aluminum alloy that exhibits both resistance to hydrogen embrittlement and superior mechanical properties. The alloy's composition is carefully controlled, with specific limits on the contents of Fe, Mn, and Cu, resulting in improved strength and durability for high-pressure applications.
Another significant patent is for an aluminum alloy plate and the process for producing it. This Al-Mg series alloy sheet is characterized by high magnesium content, which enhances its press formability and homogeneity. The sheet is suitable for use in automobile outer and inner panels, showcasing a balance of strength and ductility that meets industry standards.
Career Highlights
Throughout his career, Shigenobu Yasunaga has worked with prominent companies such as Kobe Steel, Ltd. and Mitsubishi Aluminum Company, Ltd. His experience in these organizations has allowed him to develop and refine his expertise in aluminum alloy technology.
Collaborations
Yasunaga has collaborated with notable coworkers, including Manabu Nakai and Makoto Morishita. These partnerships have contributed to the advancement of his research and innovations in the field.
Conclusion
Shigenobu Yasunaga's contributions to aluminum alloy technology demonstrate his innovative spirit and dedication to improving material properties for various applications. His patents reflect a deep understanding of the challenges in the industry and a commitment to finding effective solutions.