Mikio Hagiya

Title: Mikio Hagiya: Innovator in Electric Apparatus Technology

Introduction

Mikio Hagiya is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of electric apparatus technology, particularly in the detection of partial discharge in insulation systems. With a total of 2 patents to his name, Hagiya's work has advanced the reliability and safety of electric power systems.

Latest Patents

Hagiya's latest patents focus on innovative methods for detecting partial discharge in electric apparatus. One of his patents describes a technique for detecting partial discharge using a detection coil. In this method, a high-frequency pulse is induced on a conductive member, such as a metal sheath, where partial discharge occurs in the insulation. The high-frequency pulse is detected through a bypass lead wire, a metal foil electrode, and a detecting coil, all of which are integrated into the electric apparatus without interrupting its live operation. This advancement is crucial for maintaining the functionality and safety of electric power cable systems.

Career Highlights

Mikio Hagiya is currently employed at Hitachi Cable, Inc., where he continues to innovate in the field of electric apparatus technology. His work has been instrumental in developing methods that enhance the detection and analysis of partial discharge, contributing to the overall improvement of electric power systems.

Collaborations

Hagiya has collaborated with several talented individuals in his field, including Takeshi Endoh and Tomoaki Imai. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Mikio Hagiya's contributions to electric apparatus technology through his innovative patents have significantly impacted the industry. His work not only enhances the safety and reliability of electric power systems but also showcases the importance of collaboration in driving technological advancements.