Company Filing History:
Years Active: 1995
Title: **Innovator Spotlight: Yoshiko Majima**
Introduction
Yoshiko Majima, an accomplished inventor based in Tokyo, Japan, has made significant contributions to the field of electrical engineering. As a cutting-edge innovator, she currently holds one patent that reflects her expertise in developing materials for industrial applications.
Latest Patents
Yoshiko Majima's patent titled "Process for Manufacturing a Contact Material for Vacuum Circuit Breakers" showcases her innovative approach to alloy material production. The patent discloses a sophisticated manufacturing process involving a chromium component and a base component, which includes elements from the copper and silver group. This process specifically entails heating a chromium material mixed with a carbon material to a temperature ranging from 800°C to 1,400°C in a non-oxidizing atmosphere, resulting in a reduced oxygen content of no more than 200 ppm in the final alloy material.
Career Highlights
Yoshiko is associated with Kabushiki Kaisha Toshiba, a prominent name in the technology industry. Her role at Toshiba has allowed her to apply her knowledge and skills effectively, fostering advancements in the development of reliable electrical components. With her patent in hand, she is helping to enhance the safety and efficiency of vacuum circuit breakers used widely in electrical systems.
Collaborations
Throughout her career, Yoshiko has worked alongside notable colleagues, including Tsutomu Okutomi and Tsuneyo Seki. These collaborations illustrate her commitment to teamwork and the sharing of knowledge in achieving innovative solutions within her field.
Conclusion
Yoshiko Majima stands out as an influential inventor whose work in developing advanced contact materials for vacuum circuit breakers is making a significant impact in electrical engineering. Her dedication to innovation not only highlights her technical expertise but also contributes to the ongoing progress in industrial technology. With her patent, she paves the way for safer and more efficient electrical solutions in the industry.
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.