Location History:
- Tokyo, JP (2011)
- Kawasaki, JP (2022)
Company Filing History:
2 out of 52,735 
1 out of 279 
Years Active: 2011-2022
Title: Naoto Seto: Innovator in Train Position Detection Technology
Introduction
Naoto Seto is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of train position detection technology, holding a total of 2 patents. His innovative work focuses on enhancing the safety and efficiency of railway systems.
Latest Patents
One of Seto's latest patents is the "Train Position Detection Apparatus and Method." This apparatus is designed to detect the position of a train by receiving positioning radio waves from satellites through a reception antenna. It includes a memory that stores a railway design standard of the track on which the train travels. The system utilizes one or more hardware processors to detect the train's position through self-contained navigation based on input signals from a navigation sensor. If the positioning results do not meet the railway design standard, the processors correct the detection results using self-contained navigation data.
Another notable patent is the "Redundant Control Apparatus." This invention features first and second processing units that execute the same control program in parallel on the same input data. An input/output unit generates the input data and receives one of the two output data sets from the processing units. A channel selection unit directs the input data to both processing units and selects one output to send to the input/output unit. This system includes a control cycle synchronization unit that generates control cycle signals, ensuring synchronized operation between the processing units.
Career Highlights
Naoto Seto has worked with notable companies such as Toshiba Corporation and Toshiba Infrastructure Systems & Solutions Corporation. His experience in these organizations has allowed him to develop and refine his innovative technologies in the railway sector.
Collaborations
Seto has collaborated with esteemed colleagues, including Hiroshi Nakatani and Makoto Toko. Their combined expertise has contributed to the advancement of railway technology and safety.
Conclusion
Naoto Seto's contributions to train position detection technology exemplify his commitment to innovation in the railway industry. His patents reflect a deep understanding of both technology and safety, making him a key figure in this field.