Hiroshi Sawada

Title: Hiroshi Sawada: Innovator in Rotor Core Technology

Introduction

Hiroshi Sawada is a renowned inventor based in Osaka, Japan, known for his contributions to rotor core technology. With a total of 7 patents, his innovative designs have had a significant impact on the field of electrical engineering.

Latest Patents

One of his latest patents, titled "Rotor Core for Reluctance Motor," showcases his expertise. This invention pertains to a rotor core in which multiple core sheets are laminated on one another on a rotor shaft. A series of slits and strips are alternately arranged in a radial direction of each of the core sheets, creating an outer peripheral rim between the outer peripheral edge of each sheet and the ends of the slits. Notably, a stress concentration portion is incorporated within the outer peripheral rim, having a width larger than that of the remaining portions, enhancing the structural integrity of the rotor core.

Career Highlights

Hiroshi Sawada has established himself in the industry through his tenure at notable companies such as Matsushita Electric Industrial Co., Ltd. and Nakamura & Partners. His work at these organizations has allowed him to explore and develop advanced technologies that further the capabilities of electrical systems.

Collaborations

Throughout his career, Hiroshi has had the opportunity to collaborate with skilled individuals, including Masaru Nagaike and Shinichiro Kawano. These partnerships have contributed to the enhancement of his innovations and the successful realization of various projects.

Conclusion

Hiroshi Sawada continues to be a pivotal figure in the realm of innovations related to rotor technology. His focus on refining rotor cores underscores his dedication to enhancing electrical machinery, ensuring greater efficiency and reliability in modern applications.