Company Filing History:
Years Active: 2019
Title: Innovations of Yoshihisa Yonemitsu
Introduction
Yoshihisa Yonemitsu is a prominent inventor based in Tokyo, Japan. He is known for his contributions to the field of materials science, particularly in the development of titanium alloys. His innovative work has led to advancements that enhance the performance and durability of materials used in various applications.
Latest Patents
Yoshihisa Yonemitsu holds a patent for a titanium alloy that includes a platinum group metal in the range of 0.01 to 0.15% by mass and a rare earth metal between 0.001 to 0.10%, with the balance being titanium and impurities. This alloy is designed to provide corrosion resistance comparable to or better than conventional materials while maintaining good workability. The alloy also offers economic advantages by reducing the content of the platinum group metal, which is preferably palladium, and the rare earth metal is specified as yttrium. This innovation addresses issues related to corrosion growth originating from surface defects.
Career Highlights
Yoshihisa Yonemitsu is associated with Nippon Steel & Sumitomo Metal Corporation, where he has made significant contributions to the development of advanced materials. His work has been instrumental in enhancing the performance of titanium alloys, making them more viable for industrial applications.
Collaborations
He has collaborated with notable colleagues, including Hideya Kaminaka and Satoshi Matsumoto, to further advance the research and development of innovative materials. Their combined expertise has contributed to the success of various projects within the company.
Conclusion
Yoshihisa Yonemitsu's innovative work in titanium alloys exemplifies the importance of material science in modern engineering. His contributions not only improve the performance of materials but also offer economic benefits, showcasing the potential of innovation in this field.