Company Filing History:
Years Active: 1998-2001
Title: Innovations by Hidemi Tanigawa
Introduction
Hidemi Tanigawa is a notable inventor based in Yokkaichi, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of high-voltage electrical cables. With a total of five patents to his name, Tanigawa's work is recognized for its innovative approach to enhancing the performance and safety of electrical systems.
Latest Patents
Tanigawa's latest patents focus on electrical cables adapted for high-voltage applications. One of his inventions describes an electrical cable designed for high-voltage circuits used in fixed-type apparatuses, such as office or home appliances. This cable features a tubular core portion made of fluorine rubber mixed with a magnetic material. The conductive wire wound around this core has a diameter of about 40 µm, allowing for more than 10,000 spirals per meter. This design prevents the spirals from stacking when the cable is flexed, resulting in high impedance and reduced noise penetration. Another patent outlines a similar electrical cable that includes a reinforcing thread baked with fluorocarbon rubber paint, forming a small-diameter cable core. This cable can be wound densely due to its semi-electroconductive wire-coating, allowing for a thinner overall design while maintaining effective noise suppression.
Career Highlights
Hidemi Tanigawa is currently employed at Sumitomo Wiring Systems, Limited, where he continues to innovate in the field of electrical engineering. His work has significantly impacted the design and functionality of electrical cables, making them safer and more efficient for everyday use.
Collaborations
Tanigawa collaborates with talented individuals in his field, including coworkers Yoshinao Kobayashi and Masanobu Okazaki. Their combined expertise contributes to the advancement of technology in electrical systems.
Conclusion
Hidemi Tanigawa's contributions to electrical engineering, particularly in high-voltage cable design, showcase his innovative spirit and dedication to improving technology. His patents reflect a commitment to enhancing safety and performance in electrical applications.