Nobukazu Kosone

Title: Inventor Nobukazu Kosone: Innovating Motor and Compressor Technologies

Introduction

Nobukazu Kosone is a distinguished inventor based in Tokyo, Japan, recognized for his contributions to motor and compressor technologies. With a total of two patents to his name, Kosone's innovative designs showcase his commitment to enhancing performance and reliability in electrical machinery.

Latest Patents

Kosone’s latest patents are groundbreaking in the fields of motors and compressors. His first patent, titled "Motor and compressor including the same," describes a motor that features a stator unit created by coupling multiple stators into an annular shape. Each stator contains an iron core with an arc-shaped core-back portion, a tooth portion, insulating members, and a winding configuration that ensures efficiency and reliability.

The second patent, "Scroll compressor having separation plate between high and low pressures," presents a high-performance scroll compressor design. The innovation focuses on preventing seal property failures at critical points and minimizing issues such as abnormal wear and fatigue failures. This compressor integrates a separation plate designed to ensure effective sealing between high and low-pressure regions.

Career Highlights

Kosone has lent his expertise to reputable companies such as Mitsubishi Denki Kabushiki Kaisha and Mitsubishi Electric Corporation. His tenure at these firms has allowed him to apply his inventive skills in the practical development of advanced electrical machinery.

Collaborations

Throughout his career, Kosone has collaborated with esteemed coworkers, including Masaaki Sugawa and Tetsuzou Matsugi. These professional relationships have further fueled innovation and the pursuit of technological advancements in their respective fields.

Conclusion

Nobukazu Kosone’s work underscores the importance of innovation in engineering, particularly in the design and functionality of motors and compressors. His patents not only reflect his ingenuity but also contribute to the future of electrical machinery, showcasing a path for future inventors to follow.