Company Filing History:
Years Active: 2020-2025
Title: Hisato Sumitomo: Innovator in Magnetic Bearing Technology
Introduction
Hisato Sumitomo is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of magnetic bearing technology, holding a total of 5 patents. His work is characterized by innovative designs that enhance the efficiency and functionality of magnetic bearings.
Latest Patents
One of Hisato Sumitomo's latest patents is a thrust magnetic bearing with a cooling structure. This invention includes a coil formed by winding a conductive wire, housed within a core that features a refrigerant inlet and outlet. The design incorporates a refrigerant flow path that connects these inlets and outlets, allowing the refrigerant to flow primarily along the coil in a winding direction. Another notable patent involves a stator that consists of a cylindrical stator core with multiple slots, a segment conductor mounted to the core, and a resin insulator that is integrally molded. This stator design enhances the performance and reliability of the magnetic bearing system.
Career Highlights
Hisato Sumitomo is currently employed at Daikin Industries, Ltd., a leading company in the field of air conditioning and refrigeration. His work at Daikin has allowed him to apply his innovative ideas in practical applications, contributing to the advancement of technology in the industry.
Collaborations
Throughout his career, Sumitomo has collaborated with talented individuals such as Yuji Nakazawa and Akinobu Ishizaki. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Hisato Sumitomo's contributions to magnetic bearing technology exemplify the spirit of innovation. His patents reflect a commitment to enhancing the efficiency and effectiveness of engineering solutions. His work continues to influence the industry and inspire future advancements.