Location History:
- Tokyo, JP (2014)
- Muroran, JP (2014 - 2018)
Company Filing History:
3 out of 1,101 
1 out of 3 
1 out of 21,831 
Years Active: 2014-2018
Title: Takayuki Kisu: Innovator in Spring Steel Technology
Introduction
Takayuki Kisu is a notable inventor based in Muroran, Japan. He has made significant contributions to the field of metallurgy, particularly in the development of high-strength spring steels. With a total of 3 patents to his name, Kisu's work has advanced the capabilities of materials used in various industrial applications.
Latest Patents
Kisu's latest patents include innovations in high-strength spring steel and steel wire. The first patent focuses on spring steel that achieves both high strength and cold coilability. This spring steel contains specific mass percentages of carbon, silicon, manganese, phosphorus, sulfur, nitrogen, and other elements, ensuring optimal performance. The second patent introduces high-strength spring-use heat-treated steel, which can achieve a tensile strength of 2000 MPa or more. This steel is designed to improve spring performance through heat treatment after fabrication.
Career Highlights
Throughout his career, Takayuki Kisu has worked with prominent companies such as Nippon Steel & Sumitomo Metal Corporation and Suzuki Metal Industry Co., Ltd. His experience in these organizations has allowed him to refine his expertise in metallurgy and contribute to innovative solutions in the industry.
Collaborations
Kisu has collaborated with notable colleagues, including Masayuki Hashimura and Hiroshi Hagiwara. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Takayuki Kisu's contributions to the field of spring steel technology highlight his role as a leading inventor in Japan. His patents reflect a commitment to advancing material science and engineering. Through his work, Kisu continues to influence the industry and inspire future innovations.
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.