Company Filing History:
2 out of 1,100 
2 out of 8 
1 out of 2 Years Active: 1996-2006
Title: Yasuyuki Yamada – Innovator in High-Speed Tool Steel Technology
Introduction
Yasuyuki Yamada is a distinguished inventor located in Akashi, Japan, known for his contributions to the field of high-speed tool steel. Holding six patents, Yamada's work focuses primarily on innovative manufacturing methods for gear cutting tools that enhance performance and durability.
Latest Patents
Among his latest patents is a groundbreaking manufacturing method for high-speed tool steel gear cutting tools. This invention ensures that fractures or chipping do not occur at the cutting edge, allowing for exceptional cutting performance over extended periods. The method includes several steps: quenching a tool material comprising high-speed tool steel which has been rough processed; tempering the tool material after quenching to modify any residual austenite into martensite; and finishing the tool material to its final shape. A distinctive aspect of this process is the sub-zero treatment, where the tool material is cooled and held at temperatures below -150 °C to achieve superior properties.
Career Highlights
Yasuyuki Yamada has had a notable career, contributing his expertise to several reputed organizations. He was associated with Kabushiki Kaisha Kobe Seiko Sho and Mitsubishi Materials Kobe Tools Corporation, where he applied his innovative ideas to advance the performance of cutting tools used in various industrial applications.
Collaborations
Throughout his career, Yamada has collaborated with talented individuals, including Yusuke Tanaka and Yasushi Onishi. Working alongside these professionals has further enriched his experience and has fostered significant advancements in the field of tool manufacturing.
Conclusion
Yasuyuki Yamada's inventive spirit and commitment to advancing the technology of high-speed tool steel gear cutting tools exemplify the essence of innovation. His patents reflect a deep understanding of material properties and manufacturing processes, positioning him as a significant contributor to the industry. Through his inventive work, he continues to impact both the present and future of tool manufacturing.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.