Norihiro Chotoku

Title: Norihiro Chotoku: Innovator in Elevator Technology

Introduction

Norihiro Chotoku is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of elevator technology, holding two patents that enhance the safety and efficiency of elevator systems. His work is particularly relevant in the context of natural disasters, where quick and reliable elevator operation is crucial.

Latest Patents

Chotoku's latest patents include an innovative elevator device that transmits inspection data when inspection operations are interrupted, particularly after an earthquake. This device comprises an operation control unit, a storage unit, a transmission unit, a determination unit, and a recovery unit. When an inspection operation is interrupted, the transmission unit sends stored inspection data to specific devices. The determination unit assesses whether recovery conditions are met based on responses from these devices, allowing the recovery unit to restore normal operation when conditions are satisfied.

Another notable patent is the restoration information registration device for elevators. This device enables quick registration of restoration information on elevators. It includes an operation unit for receiving external commands, a storage unit for storing restoration information, and a transmission unit that collectively transmits this information for multiple elevators. This innovation significantly streamlines the process of registering restoration information.

Career Highlights

Chotoku is currently employed at Mitsubishi Electric Corporation, a leading company in the field of electrical and electronic equipment. His work at Mitsubishi Electric has allowed him to focus on developing advanced technologies that improve elevator safety and functionality.

Collaborations

Throughout his career, Chotoku has collaborated with notable colleagues, including Yutaka Matsueda and Akihiko Watanabe. These collaborations have contributed to the development of innovative solutions in elevator technology.

Conclusion

Norihiro Chotoku's contributions to elevator technology through his patents demonstrate his commitment to enhancing safety and efficiency in this critical field. His work continues to impact the industry positively, ensuring that elevators operate reliably even in challenging circumstances.