Company Filing History:
Years Active: 1994
Title: The Innovations of Mashayoshi Kainuma
Introduction
Mashayoshi Kainuma is a notable inventor based in Mito, Japan. He has made significant contributions to the field of materials science, particularly in the development of advanced alloys. His work focuses on enhancing the performance of industrial materials, which is crucial for various applications.
Latest Patents
Kainuma holds a patent for a high abrasion resistant aluminum bronze alloy. This innovative alloy is designed for use in sliding members of various industrial machines. The composition of the alloy includes Al: 7-12%, Mn: 1.5-5.5%, and Si: 0.45-2.7%, with the remainder being primarily copper. The unique metallic compounds of manganese and silicon are dispersed throughout the alloy structure, resulting in an elongation percentage of at least 5%. This new alloy demonstrates superior seizure resistance and abrasion resistance compared to conventional aluminum bronze alloys, specifically JIS-ALBC2, by more than two times.
Career Highlights
Kainuma is associated with Hitachi, Ltd., a leading company in technology and engineering. His work at Hitachi has allowed him to apply his innovative ideas in practical settings, contributing to the advancement of industrial materials.
Collaborations
Throughout his career, Kainuma has collaborated with esteemed colleagues such as Noboru Baba and Katsuhiko Komuro. These partnerships have fostered a creative environment that encourages the exchange of ideas and expertise.
Conclusion
Mashayoshi Kainuma's contributions to the field of materials science, particularly through his patented high abrasion resistant aluminum bronze alloy, highlight his innovative spirit and dedication to improving industrial applications. His work continues to influence the development of advanced materials in the industry.