Kei Sameshima

Title: Innovations by Kei Sameshima in Rotor Core Manufacturing

Introduction

Kei Sameshima is a notable inventor based in Kitakyushu, Japan. He has made significant contributions to the field of rotor core manufacturing, holding a total of 2 patents. His innovative methods have the potential to enhance the efficiency and effectiveness of rotor core production.

Latest Patents

One of Kei Sameshima's latest patents is a method for manufacturing a rotor core. This method involves detecting the height of a projecting portion formed on a lower die using a height detecting unit. The core body, which has a magnet insertion hole, is placed onto the lower die in such a way that the projecting portion aligns with the magnet insertion hole when the height detecting unit confirms that the height is within a specified range. The process further includes bringing a permanent magnet in the magnet insertion hole into contact with the upper end of the projecting portion. After this, a holding member is placed onto the core body. Finally, melted resin is injected into the magnet insertion hole where the permanent magnet has been inserted after the holding member is positioned.

Career Highlights

Throughout his career, Kei Sameshima has focused on developing innovative manufacturing techniques that improve product quality and production efficiency. His work has been instrumental in advancing rotor core technology, which is crucial for various applications in the industry.

Collaborations

Kei Sameshima has collaborated with notable coworkers such as Shoichi Ono and Go Kato. Their combined expertise has contributed to the successful development of innovative manufacturing methods.

Conclusion

Kei Sameshima's contributions to rotor core manufacturing through his patents demonstrate his commitment to innovation in the field. His methods not only enhance production processes but also pave the way for future advancements in technology.