Yoichi Ono

Title: Yoichi Ono: Innovator in Cryogenic Technology and Elevator Systems

Introduction

Yoichi Ono is a distinguished inventor based in Hitachi, Japan. He has made significant contributions to the fields of cryogenic technology and hydraulic elevator systems. With a total of 2 patents, Ono's work reflects his commitment to innovation and engineering excellence.

Latest Patents

One of Ono's latest patents is a cryopump designed for cooling operations using a freezing medium such as liquid helium. This cryopump features multiple radiation-heat shield plates that protect cryopanels from external heat radiation. The design includes groups of radiation-heat shield plates arranged in a multi-stage manner, which helps to condense gas molecules more effectively on the cryopanels. Another notable patent is an apparatus for detecting the position of a cage in a hydraulic elevator. This invention measures the duration of power failure to determine the amount of sinkage of the cage. By correcting the cage position based on this data, the system ensures that the elevator can resume normal operation smoothly after power recovery.

Career Highlights

Ono's career at Hitachi, Ltd. has been marked by his innovative contributions to technology. His work has not only advanced the functionality of cryogenic systems but has also improved the safety and reliability of hydraulic elevators.

Collaborations

Ono has collaborated with notable coworkers, including Norihide Saho and Taisei Uede, who have contributed to his projects and innovations.

Conclusion

Yoichi Ono's inventive spirit and technical expertise have led to significant advancements in cryogenic technology and elevator systems. His patents demonstrate a profound understanding of engineering principles and a dedication to enhancing operational efficiency and safety.