Kunio Tojo

Title: **Innovations by Kunio Tojo: Pioneering the Scroll Compressor**

Introduction

Kunio Tojo, based in Tokyo, Japan, is an accomplished inventor known for his innovative contributions to the field of compressor technology. With a total of four patents to his name, his work focuses on enhancing the efficiency and functionality of scroll compressors. His inventions reflect a commitment to simplicity in design while maximizing performance.

Latest Patents

One of Tojo's latest patents is a highly efficient scroll compressor designed to possess favorable assembling properties. This compressor eliminates the need for a thrust bearing, incorporating a unique bearing structure to support the compression section from both sides. The scroll compressor comprises a compression section that integrates an orbiting scroll within a closed container, where volutes are symmetrically formed on the surfaces of the orbiting base plate. The main shaft penetrates through the center of this structure, fixed to enhance stability. This design also includes a motor within the closed container, which drives the main shaft and cools during operation through a suction gas that enters the compression section via a suction pipe, followed by discharging the pressurized gas through a discharge pipe.

Additionally, Tojo has developed a scroll compressor that features a slider with a flat surface, which fits into a notch part of the main shaft. This innovation ensures that the main shaft, equipped with a notch part, allows the slider to move orthogonally, offering enhanced operational flexibility. Such advancements signify Tojo's relentless pursuit of excellence in engineering.

Career Highlights

Throughout his career, Kunio Tojo has made significant strides while working with reputable companies such as Mitsubishi Denki and Mitsubishi Electric Corporation. His inventive spirit has been a driving factor behind the advancements made in compressor technology during his tenure.

Collaborations

Tojo has collaborated with numerous professionals in the field, including notable engineers Kenji Yano and Toshiyuki Nakamura. Their collective expertise and shared vision have contributed to the successful realization of innovative products that enhance operational efficiency in various applications.

Conclusion

Kunio Tojo's contributions to the world of scroll compressors exemplify the spirit of innovation. His patents not only reflect technical ingenuity but also a deep understanding of practical applications in engineering. As the industry evolves, Tojo’s work continues to be a cornerstone in the advancement of compressor technology, fostering efficiency and simplicity.