Junzo Fujinawa

Title: Innovations of Junzo Fujinawa

Introduction

Junzo Fujinawa is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of technology, particularly in the development of disk drive components. With a total of five patents to his name, Fujinawa's work reflects a commitment to innovation and engineering excellence.

Latest Patents

Fujinawa's latest patents include a disk drive base unit featuring an electrodeposition coating film that covers the wall, except for the upper wall surface and adjacent inner side surface. This base unit is designed to support a motor and includes a bottom plate that extends radially outward from the support. The wall, which extends upward from the outer periphery of the bottom plate, has a rectangular opening in planar view. The surfaces of both the bottom plate and the wall consist of a cover surface coated with an electrodeposition film and an exposed surface where the material of the base unit is visible. Additionally, he has developed a base member that includes an information mark and an insulating coating layer, which is structured to define a portion of a casing that seals a gas with a density lower than that of air.

Career Highlights

Fujinawa is currently employed at Nidec Corporation, a leading company in the field of precision motors and related technologies. His work at Nidec has allowed him to focus on innovative solutions for disk drive apparatuses, contributing to advancements in the industry.

Collaborations

Fujinawa has collaborated with talented coworkers such as Yuki Masumi and Tomohiro Yoneda. Their teamwork has fostered an environment of creativity and innovation, leading to the successful development of new technologies.

Conclusion

Junzo Fujinawa's contributions to the field of technology through his patents and work at Nidec Corporation highlight his role as a significant inventor. His innovative designs and collaborative efforts continue to influence advancements in disk drive technology.