Company Filing History:
Years Active: 2019-2024
Title: Terumasa Tsuruta: Innovator in Electrically-Conductive Materials
Introduction
Terumasa Tsuruta is a notable inventor based in Tomioka, Japan. He has made significant contributions to the field of electrically-conductive materials, holding three patents that showcase his innovative spirit and technical expertise.
Latest Patents
One of Tsuruta's latest patents is for an electrically-conductive material that exhibits excellent wear resistance and heat resistance. This material contains silver (Ag) in an amount of 10 mass % or more and 70 mass % or less, palladium (Pd) in an amount of 30 mass % or more and 90 mass % or less, and nickel (Ni) in an amount of more than 5 mass % and 45 mass % or less, along with inevitable impurities. The patent details a specific ratio of Ni to Ag content, ensuring the strength of the entire alloy through controlled generation of separate phases.
Another significant patent involves a sliding contact material and its production method. This material is particularly useful for components like brushes in motors. It includes palladium in a mass percentage of 20.0% to 50.0%, with nickel and/or cobalt in a total concentration of 0.6% to 3.0%. The material also incorporates an additive element, which enhances its properties and performance.
Career Highlights
Terumasa Tsuruta is associated with Tanaka Kikinzoku Kogyo K.K., a company known for its advancements in precious metals and materials technology. His work there has allowed him to focus on developing innovative materials that meet the demands of modern technology.
Collaborations
Tsuruta collaborates with talented coworkers, including Takao Asada and Takumi Niitsuma. Their combined expertise contributes to the innovative projects at Tanaka Kikinzoku Kogyo K.K.
Conclusion
Terumasa Tsuruta's contributions to the field of electrically-conductive materials highlight his role as a leading inventor. His patents reflect a commitment to innovation and excellence in material science.