This inventor holds 1 USPTO granted patent. Top assignee: The Japan Steel Works, Ltd.. Active years: 2017.
Company Filing History:
Years Active: 2017
Title: Yoshihiro Gotoh: Innovator in High Strength Cast Steel Materials
Introduction
Yoshihiro Gotoh is a notable inventor based in Hokkaido, Japan. He has made significant contributions to the field of materials science, particularly in the development of high strength and high toughness cast steel materials. His innovative work has led to advancements that are crucial for various industrial applications.
Latest Patents
Yoshihiro Gotoh holds a patent for a high strength and high toughness cast steel material. The patent describes a composition that includes 0.10 to 0.20% by mass of carbon (C), 0.10 to 0.50% by mass of silicon (Si), 0.40 to 1.20% by mass of manganese (Mn), 2.00 to 3.00% by mass of nickel (Ni), 0.20 to 0.70% by mass of chromium (Cr), and 0.10 to 0.50% by mass of molybdenum (Mo), along with iron (Fe) and unavoidable impurities. The production method involves annealing, quenching, tempering, and optional stress-relief annealing, which enhances the material's properties.
Career Highlights
Yoshihiro Gotoh is associated with The Japan Steel Works, Ltd., where he has been instrumental in advancing steel material technologies. His work has not only contributed to the company's reputation but has also set new standards in the industry for strength and toughness in cast steel materials.
Collaborations
Yoshihiro has collaborated with notable colleagues such as Tsukasa Azuma and Shinji Tanaka. Their combined expertise has fostered an environment of innovation and excellence in their projects.
Conclusion
Yoshihiro Gotoh's contributions to the field of materials science, particularly through his patented high strength and high toughness cast steel material, highlight his role as a significant inventor. His work continues to influence the industry and pave the way for future innovations in steel technology.