Masanori Ishimatsu

Title: Masanori Ishimatsu: Innovator in Circuit Breaker Technology

Introduction

Masanori Ishimatsu is a notable inventor based in Fussa, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of circuit breaker technology. His innovative approach has led to advancements that enhance the efficiency and reliability of electrical systems.

Latest Patents

Ishimatsu holds a patent for a "Circuit breaker provided with parallel resistor." This invention features a circuit breaker equipped with a parallel resistor, along with main contacts and resistor contacts arranged electrically in parallel with the main contacts. The resistor is constructed from materials such as Cr, CrN, Cr₃C₂, CrB, NiO, and MgO. The design ensures that the resistor element is made from a material where the product of specific heat, expressed in Cal/g°C, and density, expressed in g/cm³, is at least 0.7. This innovation is crucial for improving the performance of circuit breakers in various applications.

Career Highlights

Masanori Ishimatsu is associated with Tokyo Shibaura Denki Kabushiki Kaisha, a prominent company in the electrical engineering sector. His work at this organization has allowed him to focus on developing cutting-edge technologies that address the needs of modern electrical systems.

Collaborations

Ishimatsu has collaborated with notable colleagues, including Mitsuru Toyoda and Eiichi Haginomori. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Masanori Ishimatsu's contributions to circuit breaker technology exemplify the impact of innovative thinking in electrical engineering. His patent and collaborative efforts highlight the importance of teamwork in advancing technology. His work continues to influence the industry and improve electrical safety and efficiency.