Koichi Usami

Title: Koichi Usami: Innovator in Data Processing Technology

Introduction

Koichi Usami is a notable inventor based in Shiga, Japan. He has made significant contributions to the field of data processing, particularly through his innovative patent that enhances bus arbitration units. His work is characterized by a focus on improving data transfer efficiency and reducing wait times for bus ownership.

Latest Patents

Koichi Usami holds a patent for a data processing unit and bus arbitration unit. This invention describes an effective bus arbitration unit that minimizes the waiting time for a bus master to obtain bus ownership. It also improves the operating rate of the bus while enhancing data transfer throughput. The bus master issues a size signal, which indicates the amount of data to be read or written. A state machine then grants bus ownership for the cycles corresponding to this size signal, allowing the bus master to read or write data successively. The arbitration process is performed once for each series of bus cycles, optimizing the number of cycles based on the size signal provided by the bus master.

Career Highlights

Koichi Usami is currently employed at Ssd Company Limited, where he continues to develop innovative solutions in data processing technology. His work has been instrumental in advancing the capabilities of bus arbitration systems, making them more efficient and effective.

Collaborations

Koichi collaborates with talented coworkers, including Shuhei Kato and Koichi Sano. Their combined expertise contributes to the innovative environment at Ssd Company Limited.

Conclusion

Koichi Usami's contributions to data processing technology through his patent demonstrate his commitment to innovation and efficiency. His work continues to influence the field, paving the way for advancements in data transfer systems.