Norimasa Kawano

Title: Innovator Spotlight: Norimasa Kawano

Introduction: Norimasa Kawano, an accomplished inventor based in Neyagawa, Japan, has made significant contributions to the field of reed switch technology. His innovative work has been recognized through his patent, which reflects advanced engineering and material science. Kawano’s dedication to innovation is evident in his specialized methodologies and the unique materials he utilizes.

Latest Patents: Kawano's sole patent focuses on a wire designed for reed switches. This wire, made from an iron-group alloy containing iron and nickel, is engineered for optimal performance in reed switch applications. The key features of his patent include a Curie temperature of 900°C or higher and a specific resistance of 15 μΩ·cm or less at normal temperatures. Additionally, the wire exhibits a diameter of 1 mm or less and has a thermal expansion coefficient ratio of 90% or more compared to the glass tube of the reed switch. This innovation enhances both the efficiency and reliability of reed switches in various applications.

Career Highlights: Norimasa Kawano has built his career at Sumitomo Electric Industries, Limited, a leading company in electrical and electronic components. His inventive work has contributed to the company's reputation for engineering excellence and cutting-edge technology in the industry.

Collaborations: Throughout his career, Kawano has collaborated with notable colleagues such as Hajime Ota and Tetsuya Kuwabara. These collaborations have allowed for the exchange of ideas and expertise, fostering an environment of innovation and creativity within the company.

Conclusion: Norimasa Kawano exemplifies the spirit of innovation through his pioneering work in reed switch technology. His patent highlights not only his technical proficiency but also his commitment to advancing the capabilities of electronic components. As an inventor, Kawano continues to inspire future generations through his contributions to the field.