This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignees: Jtekt Corporation, Toyota Jidosha Kabushiki Kaisha. Active years: 2023.
Company Filing History:
1 out of 2,463 
1 out of 38,774 
Years Active: 2023
Title: Kei Sumimoto: Innovator in Bearing Unit Manufacturing
Introduction
Kei Sumimoto is a notable inventor based in Yao, Japan. He has made significant contributions to the field of manufacturing, particularly in the development of bearing units. His innovative approach has led to the creation of a unique manufacturing device that enhances the efficiency and effectiveness of bearing unit production.
Latest Patents
Sumimoto holds a patent for a "Bearing unit manufacturing device and bearing unit manufacturing method." This invention involves a manufacturing device that produces a bearing unit, which includes an inner ring member that is outwardly fitted onto an end portion of a shaft main body. The device features a rotating mechanism that holds the inner shaft and rotates it while aligning the center axis with the up-down direction. Additionally, it includes a swaging mechanism that plastically deforms the swaged portion of the bearing unit.
Career Highlights
Throughout his career, Kei Sumimoto has worked with prominent companies such as JTEKT Corporation and Toyota Motor Corporation. His experience in these organizations has allowed him to refine his skills and contribute to advancements in manufacturing technology.
Collaborations
Sumimoto has collaborated with talented individuals in his field, including Hiroyuki Shinoda and Mitsumoto Inoguchi. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Kei Sumimoto's contributions to bearing unit manufacturing exemplify the spirit of innovation. His patent and career achievements reflect his dedication to advancing manufacturing processes. His work continues to influence the industry and inspire future inventors.