Company Filing History:
3 out of 1,674 
2 out of 902 
2 out of 7,529 
Years Active: 2000-2012
Title: Shigeo Koide: Innovator in Data Transfer and Error Detection Technologies
Introduction
Shigeo Koide is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the fields of data transfer and error detection technologies. With a total of 4 patents, his work has had a lasting impact on communication systems.
Latest Patents
Koide's latest patents include a "Gateway apparatus and data transfer control method." This invention involves a gateway apparatus that performs transfer control of frame data between communication channels. It features a routing map that stores ID information about the frame data and the communication channel using that ID information. The search engine unit routes the frame data to its destination based on the ID information received and the routing map. Notably, it does not transfer the frame data if the ID information is not used in the communication channel through which the data is received.
Another significant patent is the "Error detector and error detection method." This invention includes a parity bit generator that generates error detection data for data strings sent from a CPU interface to memory. It also features a parity checker that detects errors in the data strings based on the error detection data. The selector circuit outputs data from either the parity bit generator or the CPU, allowing for a failure diagnosis of error detection functions.
Career Highlights
Throughout his career, Shigeo Koide has worked with prominent companies such as Fujitsu Semiconductor Limited and Fujitsu Ten Limited. His experience in these organizations has contributed to his expertise in developing innovative technologies.
Collaborations
Koide has collaborated with notable coworkers, including Kaoru Noumi and Susumu Nishihashi. Their combined efforts have led to advancements in the technologies they have worked on together.
Conclusion
Shigeo Koide's contributions to data transfer and error detection technologies highlight his innovative spirit and technical expertise. His patents continue to influence the field, showcasing the importance of his work in modern communication systems.