Location History:
- Katsuta, JP (1994)
- Tokyo, JP (2008)
- Hitachinaka, JP (2009)
Company Filing History:
3 out of 42,496 
1 out of 9 
1 out of 149 
Years Active: 1994-2009
Title: Shigenobu Yanai: Innovator in Information Transmission Systems
Introduction
Shigenobu Yanai is a notable inventor based in Hitachinaka, Japan. He has made significant contributions to the field of information transmission, holding three patents that showcase his innovative spirit and technical expertise.
Latest Patents
One of Yanai's latest patents is an information transmission system and method designed for high reliability. This system can continue transmission even in the event of multiple failures. It includes two transmission lines and transmission terminals that are coupled to both lines. Data can be transmitted between respective terminals using both transmission lines, and the terminals check the data reception status at the corresponding receiving terminals. If data is not being received, it can be relayed to the receiving terminal using one of the other transmission lines. Another significant patent is a communication apparatus, method, and installation method for a railway vehicle-facility intra communication system. This invention allows communication between trains and complex station buildings through feeders, trolley wires, or third rails. It aims to provide a low-cost vehicle-facility intra communication system that offers various information services available in the train.
Career Highlights
Throughout his career, Shigenobu Yanai has worked with prominent companies such as Hitachi, Ltd. and Hitachi Control Systems, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in information technology.
Collaborations
Yanai has collaborated with talented individuals in his field, including Setsuo Arita and Yuji Ichinose. These partnerships have contributed to the advancement of his projects and the successful development of his patents.
Conclusion
Shigenobu Yanai is a distinguished inventor whose work in information transmission systems has made a lasting impact. His innovative patents reflect his dedication to improving communication technologies.