Toshimitsu Ando

Title: Toshimitsu Ando: Innovator in Data Processing Systems

Introduction

Toshimitsu Ando is a notable inventor based in Isehara, Japan. He has made significant contributions to the field of data processing systems, holding a total of 6 patents. His work focuses on improving data transfer methods and enhancing the efficiency of computer systems.

Latest Patents

One of his latest patents is a data processing system that includes apparatuses connected via a bidirectional bus. This innovation improves the availability ratio of the bus, allowing for more efficient data transfer. The system features an apparatus that issues read and write requests, utilizing a write buffer to store write data. It monitors the bus's operation status for read data transfer, ensuring that read requests are sent promptly and that write requests are transmitted efficiently when the bus is available.

Another significant patent addresses the overhead of interrupts on processors associated with packet send and receive control in networks. This invention introduces a packet send command chaining unit that reduces the number of interrupts caused during packet operations. By controlling interrupt requests at the packet level, the system enhances overall processing efficiency.

Career Highlights

Toshimitsu Ando has worked with prominent companies such as Hitachi, Ltd. and Hitachi ULSI Engineering Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in data processing technologies.

Collaborations

Throughout his career, Ando has collaborated with notable colleagues, including Junji Nakagoshi and Tatsuo Higuchi. These partnerships have contributed to the advancement of his inventions and the successful implementation of his ideas.

Conclusion

Toshimitsu Ando's contributions to data processing systems demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to improving technology and enhancing the efficiency of computer systems.