Yoshihiro Kataoka

Title: Innovations by Yoshihiro Kataoka

Introduction

Yoshihiro Kataoka is a notable inventor based in Kusatsu, Japan. He has made significant contributions to the field of engineering, particularly in the development of motors and compressors. With a total of 7 patents to his name, Kataoka continues to push the boundaries of innovation.

Latest Patents

Kataoka's latest patents include advancements in stators, motors, and compressors. One of his notable inventions is a stator that features a core with multiple teeth, an insulator, and a series of coils. This design includes a first region where the distal ends of feeder lines connect and a second region for neutral lines. The insulator is designed with inner and outer walls that are spaced apart in a radial direction. In a cross-section view, the center of gravity of the first region is strategically positioned above that of the second region.

Another significant patent is for a compressor that consists of a hermetic container housing a compression mechanism and a motor. The motor is designed to drive the compression mechanism and features a rotor surrounded by a stator. The stator includes a core with oil passage grooves, enhancing the efficiency of the compressor.

Career Highlights

Kataoka is currently employed at Daikin Industries, Ltd., where he applies his expertise in engineering to develop innovative solutions. His work has been instrumental in advancing the technology used in various applications, particularly in the HVAC industry.

Collaborations

Throughout his career, Kataoka has collaborated with esteemed colleagues such as Kazuo Ida and Yasukazu Nabetani. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Yoshihiro Kataoka's contributions to the field of engineering through his patents and collaborations highlight his role as a leading inventor. His work continues to influence the industry and inspire future innovations.