Norio Hioki

Title: Innovator Spotlight: Norio Hioki

Introduction

Norio Hioki, an accomplished inventor from Aichi, Japan, has made significant contributions to the field of engineering, particularly in the development of advanced scroll compressors. With a total of four patents to his name, Hioki's innovations focus on enhancing the performance, efficiency, and reliability of compression technologies.

Latest Patents

His latest patents include a specialized design for a scroll compressor and method for machining the discharge port of the same. This innovative scroll compressor features a paired fixed scroll and a rotating scroll, each equipped with a spiral wrap that creates a compression chamber. The unique discharge port, located at the center of the fixed scroll, has a distinct deformed elongated hole shape with circular holes at both ends, connected by two surfaces narrower than the hole diameters of the circular holes.

Another significant patent addresses the scroll compressor's tip seals, featuring seals of varying lengths and thicknesses. This design ensures that products maintain optimal performance by preventing issues related to the misassembly of tip seals. The shorter tip seals are designed with greater thickness compared to longer ones, and the depths of seal grooves correspond to the thicknesses of their respective tip seals.

Career Highlights

Norio Hioki is currently affiliated with Mitsubishi Heavy Industries Limited, a leader in innovative engineering solutions. His dedication to research and development has solidified his reputation within the industry as a pioneering inventor.

Collaborations

Throughout his career, Hioki has worked alongside esteemed colleagues, including Takayuki Kuwahara and Katsuhiro Fujita. Their collaborative efforts have undoubtedly contributed to the advancement of technology in their field.

Conclusion

With his continuous pursuit of innovation in scroll compression technology, Norio Hioki stands as a distinguished inventor in the engineering arena. His impactful patents not only enhance product functionality but also exemplify the spirit of innovation that drives the industry forward.