Masaki Yotsutani

Title: Masaki Yotsutani: Innovator in Resource Management Technologies

Introduction

Masaki Yotsutani is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of resource management through his innovative patents. With a total of 3 patents, Yotsutani has developed technologies that enhance the efficiency of processing systems.

Latest Patents

Yotsutani's latest patents include a resource management method, a resource management device, and a program product that ensures the requested processing time of each batch job is complied with. His resource-correction control server calculates the amount of resources required for the setup of a batch application. This server includes an intermediate-process-unit-data acquiring unit that compiles data from completed batch processes into a single dataset at a predetermined time point. Additionally, it features a resource-correction determining unit that assesses the process progress rate and whether it meets the required progress rate for timely batch process termination. If the required progress rate is not achieved, the allocation-resource calculating unit determines the necessary resources for recovery based on a delay-recovery-object progress rate and resource information.

Another notable patent is the data transfer control method of a parallel distributed processing system. This system comprises multiple execution servers that store pre-divided data blocks and execute tasks in parallel. A management computer oversees these servers, collecting resource usage data and managing the states of data blocks and tasks. It selects a second server to transfer a data block to the first server based on processing progress and resource usage, ensuring efficient data management.

Career Highlights

Masaki Yotsutani is currently employed at Hitachi, Ltd., where he continues to innovate in the field of resource management. His work has significantly impacted the efficiency of parallel distributed processing systems.

Collaborations

Yotsutani collaborates with notable coworkers, including Takayuki Kawano and Jun Yoshida, who contribute to his projects and innovations.

Conclusion

Masaki Yotsutani is a key figure in the development of resource management technologies, with a focus on enhancing processing efficiency. His contributions through patents and collaboration with colleagues at Hitachi, Ltd. highlight his commitment to innovation in this field.