Company Filing History:
2 out of 42,496 
2 out of 149 Years Active: 1995
Title: Masaki Minabe: Innovator in Aluminum Alloys
Introduction
Masaki Minabe is a notable inventor based in Matsudo, Japan. He has made significant contributions to the field of materials science, particularly in the development of aluminum alloys. With a total of 2 patents, his work focuses on enhancing the properties of alloys for various applications.
Latest Patents
Minabe's latest patents include innovations in compressor scrolls made of silicon-containing aluminum alloy. The first patent presents an Al-Si based sintered alloy characterized by high strength and ductility. This alloy comprises 1-45% of silicon, 0.1-20% of an element from Group IIIa, and 0.01-5% of elements from Groups IVa and Va, with the balance being primarily aluminum. The alloy can also include additional elements such as copper, magnesium, iron, manganese, and cobalt, while maintaining an oxygen content of 0.15% or less through vacuum sintering. This invention is particularly applicable to automobile parts, including pistons and scroll compressors, boasting a tensile strength of about 40 kg/mm² or higher and an elongation of 1.5% or more at 150°C.
The second patent similarly focuses on a highly ductile sintered aluminum alloy, emphasizing its production method and applications. The specifications and benefits mirror those of the first patent, showcasing Minabe's commitment to advancing material properties for industrial use.
Career Highlights
Throughout his career, Masaki Minabe has worked with prominent companies such as Hitachi, Ltd. and Hitachi Powdered Metals Co., Ltd. His experience in these organizations has allowed him to refine his expertise in materials engineering and innovation.
Collaborations
Minabe has collaborated with notable coworkers, including Yasuo Kamitsuma and Yusaku Nakagawa. Their joint efforts have contributed to the advancement of technology in the field of aluminum alloys.
Conclusion
Masaki Minabe's contributions to the development of aluminum alloys have positioned him as a key figure in materials science. His innovative patents reflect a deep understanding of alloy properties and their applications in the automotive industry. His work continues to influence advancements in this critical field.