Hideo Ajichi

Title: Hideo Ajichi: Innovator in Multilayer Inductors and Ferrite Sintered Bodies

Introduction

Hideo Ajichi is a prominent inventor based in Omihachiman, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of multilayer inductors and ferrite sintered bodies. With a total of 3 patents to his name, Ajichi continues to push the boundaries of innovation in his industry.

Latest Patents

One of Ajichi's latest patents is for a multilayer inductor. This innovative device includes a multilayer body composed of several insulating layers laminated in a specific direction. Within this multilayer body, multiple coil groups are arranged and connected in series. Each coil group consists of several coil patterns located on the insulating layers, which are also laminated in the same direction. The design allows for a unique configuration where the number of parallel connections in at least one coil group differs from that of another. The insulating layers are made up of both magnetic and non-magnetic materials, enhancing the inductor's performance.

Another notable patent is a method for manufacturing a ferrite sintered body. This method involves adding specific elements to a ferrite raw material and firing it to create a sintered body with exceptional properties. The resulting ferrite sintered body boasts high permeability and quality factor, along with improved volume resistivity. This innovation is crucial for preventing the deterioration of insulating resistance in various applications.

Career Highlights

Hideo Ajichi is currently employed at Murata Manufacturing Co., Ltd., a leading company in the electronics industry. His work at Murata has allowed him to collaborate with other talented engineers and researchers, further enhancing his contributions to the field.

Collaborations

Ajichi has worked alongside notable colleagues such as Takashi Kodama and Takehiro Konoike. Their collaborative efforts have led to advancements in technology and innovation within their projects.

Conclusion

Hideo Ajichi's work in multilayer inductors and ferrite sintered bodies exemplifies his commitment to innovation in electrical engineering. His patents reflect a deep understanding of materials and design, contributing to the advancement of technology in his field.