Tokichi Ito

Title: Tokichi Ito: Innovator in Disk Drive Technology

Introduction

Tokichi Ito is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of disk drive technology, holding a total of 4 patents. His work focuses on enhancing the functionality and efficiency of disk drive devices.

Latest Patents

One of Tokichi Ito's latest patents is for a base plate with an electrodeposition coating film and a method for producing this base plate. This invention defines a portion of a housing for a disk drive device, which accommodates a disk and a spindle motor that rotationally drives the disk. The base plate consists of a cast metal base body covered with an electrodeposition coating film. The design includes a bottom plate portion extending radially from the center axis and a wall portion with a rectangular shape. The wall portion features a coated surface and a processing surface that is flat, exposing the casting material. Another significant patent is a sealing method for a through hole formed in a metal housing. This method involves creating a housing through hole for a lead wire sealing device, which is crucial for ensuring the integrity of the housing member.

Career Highlights

Tokichi Ito is currently employed at Nidec Corporation, where he continues to innovate in the field of disk drive technology. His work has been instrumental in advancing the capabilities of disk drive devices, making them more efficient and reliable.

Collaborations

Throughout his career, Tokichi Ito has collaborated with notable coworkers such as Nobuaki Watanabe and Yoshito Oku. These collaborations have contributed to the development of innovative solutions in the technology sector.

Conclusion

Tokichi Ito's contributions to disk drive technology through his patents and work at Nidec Corporation highlight his role as a key innovator in the field. His inventions continue to influence the design and functionality of disk drive devices, showcasing the importance of innovation in technology.