Hideumi Ohkuma

Title: Innovations of Hideumi Ohkuma

Introduction

Hideumi Ohkuma is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of engineering, particularly in the development of advanced compressor technologies. With a total of 4 patents to his name, Ohkuma continues to push the boundaries of innovation.

Latest Patents

One of his latest patents is a centrifugal compressor with gas and liquid cooling lines. This innovative design includes a motor that rotates a rotary shaft of a compressor impeller, a motor housing that houses the motor, and a compressor housing that contains the compressor impeller along with an intake port and a discharge port. The design also features a gas bleed port, a cooling gas line, and a cooling liquid line, all of which work together to enhance the efficiency of the compressor. Another significant patent is the actuator power transmission mechanism and turbocharger. This mechanism includes a first lever that rotates by the power of an actuator, a drive shaft, and one or more nozzle vanes that adjust their inclination angle with respect to the fluid flow direction. The design also incorporates a bearing that supports the drive shaft while preventing water infiltration.

Career Highlights

Throughout his career, Hideumi Ohkuma has worked with IHI Corporation, where he has contributed to various innovative projects. His work has been instrumental in advancing compressor technology and improving efficiency in engineering applications.

Collaborations

Ohkuma has collaborated with notable professionals in his field, including Kuniaki Iizuka and Yasushi Asada. These collaborations have further enriched his work and contributed to the success of his inventions.

Conclusion

Hideumi Ohkuma is a distinguished inventor whose work in compressor technology has made a significant impact in the engineering sector. His innovative patents and collaborations highlight his commitment to advancing technology and improving efficiency.