Company Filing History:
2 out of 5,349 
1 out of 1 
1 out of 8 Years Active: 1976-1990
Title: Roy Atsushi Ito: Innovator in Weld Control and Locating Systems
Introduction
Roy Atsushi Ito is a notable inventor based in Woodland Hills, California. He has made significant contributions to the fields of welding technology and electronic locating systems. With a total of 4 patents to his name, Ito's work showcases his innovative spirit and technical expertise.
Latest Patents
One of Ito's latest patents is a rack mountable weld controller. This device is designed to function as a plug-in card within a programmable logical controller (PLC) system. It allows for all signals between the PLC and the weld controller to be transmitted through the backplane of the rack, eliminating the need for multiple cables. This innovation simplifies the connection process and enhances the efficiency of weld operations.
Another significant patent by Ito is an electronic locating system for individuals receiving telephone calls. This system determines the location of individual transmitter-receiver units distributed throughout a facility. A central station establishes a two-way communication channel with relay stations, sending coded messages to identify specific units. The relay stations respond with wake-up signals and radiant energy inquiry signals, allowing the central station to approximate the location of the individual unit. This invention utilizes infrared or ultrasonic energy for communication, showcasing Ito's ability to integrate advanced technologies into practical applications.
Career Highlights
Throughout his career, Roy Atsushi Ito has worked with several prominent companies, including RCA Inc. and Teloc R&D Ltd. His experience in these organizations has contributed to his development as an inventor and innovator in his field.
Collaborations
Ito has collaborated with notable individuals such as Charles A. Clark, Jr. and Ramon H. Aires. These partnerships have likely enriched his work and expanded the impact of his inventions.
Conclusion
Roy Atsushi Ito's contributions to welding technology and electronic locating systems highlight his innovative capabilities and dedication to advancing technology. His patents reflect a commitment to improving efficiency and communication in various applications.