Company Filing History:
Years Active: 1977
Title: The Innovations of Yoneji Koyama: A Pioneer in Battery Charging Systems
Introduction: Yoneji Koyama, a dedicated inventor from Hirakata, Japan, has made significant contributions to the field of battery technology. With a focus on enhancing the efficiency and practicality of charging systems, Koyama's innovations have facilitated advancements in the way secondary batteries are charged.
Latest Patents: Koyama holds a patent for a sophisticated charging system designed for secondary batteries. This technology includes a high-frequency power supply circuit that features a transistor DC-DC converter combined with a control circuit. The innovation aims to prevent overcharging by regulating the oscillation of the high-frequency power supply. One of the key benefits of Koyama’s invention is the reduced size and weight of the charging system, making it more efficient for various applications.
Career Highlights: Yoneji Koyama has been associated with Matsushita Electric Industrial Co., Ltd., a leading company renowned for its technological innovations. His work in the research and development department has helped pave the way for new battery charging solutions that are not only efficient but also user-friendly.
Collaborations: Throughout his career, Koyama has collaborated with notable coworkers such as Haruhisa Furuishi and Katsuaki Kawamoto. Their synergistic efforts have bolstered the development of innovative technologies, reflecting Koyama’s commitment to teamwork and collective progress in the field.
Conclusion: Yoneji Koyama stands as a prominent figure in the realm of battery technology with his groundbreaking inventions. His patent for the advanced charging system exemplifies his innovative spirit and dedication to enhancing electronic devices’ efficiency. As technology continues to evolve, Koyama’s contributions will undoubtedly leave a lasting impact on the future of energy solutions.