Yukiharu Kinoshita

Title: Innovations of Yukiharu Kinoshita

Introduction

Yukiharu Kinoshita is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of materials science, particularly in the development of manganese-zinc-ferrite cores. With a total of 8 patents to his name, Kinoshita's work has had a substantial impact on various applications in electronics.

Latest Patents

Kinoshita's latest patents include a process for fabricating a manganese-zinc-ferrite core and a manganese zinc-base ferrite core. The patented process allows for the creation of a manganese-zinc-ferrite core that exhibits high surface electrical resistance and low magnetic core losses. This is achieved without the need for nitrogen gas introduction from external sources and within a short time frame. The core is formed into a specific shape and fired in an atmosphere with controlled oxygen concentration using carbonic acid gas and steam. Following this, the compact is rapidly cooled at a rate of 350°C to 850°C per hour, resulting in a high-quality manganese-zinc-ferrite core.

Another notable patent involves a core designed for a deflecting yoke used in CRTs. This core features a first aperture at the neck portion with a circular configuration and a second aperture at the funnel portion. The design includes major and minor sides that are tangential to circular segments at the corners, optimizing the core's performance.

Career Highlights

Kinoshita is currently employed at TDK Corporation, where he continues to innovate and develop new technologies. His work has been instrumental in advancing the capabilities of electronic components, particularly in the realm of magnetic materials.

Collaborations

Throughout his career, Kinoshita has collaborated with notable colleagues such as Shinichiro Ito and Yutaka Saitoh. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Yukiharu Kinoshita's contributions to the field of materials science and his innovative patents have established him as a key figure in the industry. His work continues to influence the development of advanced electronic components, showcasing the importance of innovation in technology.