Company Filing History:
1 out of 1 
1 out of 54 Years Active: 1998
Title: Takeharu Katsuno: Innovator in Control and Supervisory Systems
Introduction
Takeharu Katsuno is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of control and supervisory signal transmission systems. His innovative approach has led to the development of a unique system that enhances data communication between central and local stations.
Latest Patents
Katsuno holds a patent for a control/supervisory signal transmission/reception system. This system includes a central station and multiple local stations interconnected by a common data line. The data line carries a three-level voltage signal to facilitate the transfer of data signals. The system is designed to automatically grasp information concerning the structures and functions of local stations using frames with unique ID codes. This allows the central station to monitor the status of the transmission line and local stations effectively. The frames consist of a start signal field, a data signal field, a local station ID code field, and an end signal field. When the ID code from the central station matches the preset ID code in a local station, an end response is generated. This innovative design enables the central station to detect malfunctions in the data signal line or local station units based on the ID codes.
Career Highlights
Throughout his career, Takeharu Katsuno has worked with reputable companies, including Nke Co., Ltd. and Kuroda Precision Industries Ltd. His experience in these organizations has contributed to his expertise in developing advanced control systems.
Collaborations
Katsuno has collaborated with notable individuals in his field, including Yoshitane Saito and Kazuo Itani. These collaborations have further enriched his work and innovation in control systems.
Conclusion
Takeharu Katsuno's contributions to the field of control and supervisory systems demonstrate his innovative spirit and technical expertise. His patent reflects a significant advancement in data communication technology, showcasing his role as a key inventor in this domain.