Hiroshi Ogita

Title: Hiroshi Ogita: Innovator in Turbocharging Technology

Introduction

Hiroshi Ogita is a prominent inventor based in Sagamihara, Japan. He has made significant contributions to the field of turbocharging technology, holding a total of four patents. His work focuses on improving fuel efficiency and performance in internal combustion engines.

Latest Patents

One of Ogita's latest patents is an electric supercharging device that utilizes waste heat from internal combustion engines. This innovative device aims to enhance fuel consumption, drivability, and exhaust gas purification by efficiently converting waste heat into electrical power. The system includes a steam cycle device that expands steam generated by waste heat to rotate an expander, a generator that produces electrical power, and a dedicated battery for storing this power. The electric supercharger then uses this stored energy to drive a compressor, generating compressed air for improved engine performance.

Another notable patent is for a turbocharger and a method of manufacturing a floating bush. This invention focuses on reducing noise and increasing rotation speed in turbochargers. The design features a rotating shaft supported by floating bushes, which have a non-circular shape that varies in curvature. This innovative approach enhances the overall efficiency and performance of turbocharging systems.

Career Highlights

Hiroshi Ogita is currently employed at Mitsubishi Heavy Industries Limited, where he continues to develop cutting-edge technologies in the automotive sector. His work has been instrumental in advancing turbocharging systems, contributing to more efficient and environmentally friendly vehicles.

Collaborations

Ogita has collaborated with notable colleagues, including Motoki Ebisu and Shiro Yoshida. Their combined expertise has led to significant advancements in the field of turbocharging technology.

Conclusion

Hiroshi Ogita's innovative contributions to turbocharging technology have made a lasting impact on the automotive industry. His patents reflect a commitment to improving engine efficiency and performance, showcasing his role as a leading inventor in this field.