Location History:
- Katsuta, JP (1989 - 1993)
- Hitachinaka, JP (2008)
Company Filing History:
Years Active: 1989-2008
Title: Syoji Kasai: Innovator in Elevator and Platform Gate Technologies
Introduction
Syoji Kasai is a notable inventor based in Katsuta, Japan. He has made significant contributions to the fields of elevator control systems and platform gate devices. With a total of 4 patents to his name, his work focuses on enhancing safety and efficiency in transportation systems.
Latest Patents
One of his latest inventions is the platform gate door device. This device is equipped with highly reliable photoelectric obstacle detectors that are designed to avoid malfunctions caused by disturbance light, such as sunlight. The platform gate door is installed at a position where passengers board and alight from vehicles. It includes a door control device for opening and closing the gate, as well as at least two photoelectric obstacle detectors positioned between the platform gate and the vehicle. Each detector features a light emitter and a light receiver, arranged to ensure that the direction of emission from the light emitters is mutually inverse. Additionally, a switching means activates one of the obstacle detectors.
Another significant patent is the elevator control system with image pickups in hall waiting areas. This system controls the movement of elevator cages based on the situation of waiting persons and passengers detected by image pickup devices. It includes first and second image processors, with the second processor having a processing level that meets or exceeds that of the first. The elevator controller utilizes the results from both image processors to manage the movement of the cages effectively.
Career Highlights
Syoji Kasai is currently employed at Hitachi, Ltd., where he continues to innovate in the field of transportation technology. His work has contributed to advancements that improve user experience and safety in public transportation systems.
Collaborations
Throughout his career, Syoji has collaborated with notable colleagues, including Kiyoshi Nakamura and Masato Suzuki. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Syoji Kasai is a distinguished inventor whose work in elevator and platform gate technologies has made a lasting impact on the industry. His innovative patents reflect a commitment to enhancing safety and efficiency in transportation systems.