Minoru Shiga

Title: Minoru Shiga: Innovator in Serial Data Communication

Introduction

Minoru Shiga is a notable inventor based in Kanagawa-ken, Japan. He has made significant contributions to the field of data communication, holding a total of 7 patents. His work focuses on enhancing the efficiency and reliability of serial data transmission systems.

Latest Patents

One of Shiga's latest inventions is a system for punctually sending and receiving serial data. This invention provides an apparatus for sending and receiving serial data without losing real-time characteristics, even in the presence of multiple errors. The system reduces communication overhead and minimizes the time required for data transmission. It operates by sending polling and refresh requests through a serial transmission bus within a determined timeframe. The primary station retries requests to secondary stations that do not respond normally, ensuring effective communication.

Another significant patent is the cache controller fault-tolerant computer and data transfer system. This fault-tolerant computer executes cache flush operations at high speed while maintaining real-time characteristics. It features a processor module equipped with a cache memory that stores entry addresses of updated cache blocks in a stack. The cache flush is performed only for the addresses in the stack when specific recovery-point conditions are met. This innovative design allows for simultaneous data transfer to a pair of buffer memories, enhancing system reliability.

Career Highlights

Minoru Shiga has worked with prominent companies, including Mitsubishi Electric Corporation and Mitsubishi Electric K.K. His experience in these organizations has contributed to his expertise in developing advanced communication technologies.

Collaborations

Shiga has collaborated with notable colleagues such as Hitoshi Ishida and Toyohito Hatashita. Their combined efforts have led to significant advancements in the field of data communication.

Conclusion

Minoru Shiga's contributions to serial data communication through his innovative patents demonstrate his commitment to enhancing technology. His work continues to influence the industry, paving the way for more efficient data transmission systems.