Katsumi Yazawa

Title: Katsumi Yazawa: Innovator in CPU Usage Time Management

Introduction

Katsumi Yazawa is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of computer systems, particularly in the management of CPU usage time. His innovative approach has implications for distributed processing and job control systems.

Latest Patents

Yazawa holds a patent for a "CPU usage time counting method and job control system using this CPU usage time." This method involves counting the actual usage time of each CPU in a computer system that utilizes multiple computers for distributed job processing. The process includes counting the CPU usage time for each job, measuring the processing wait time during memory access, and calculating the corrected CPU usage time by subtracting the wait time from the total usage time. This corrected time is then used to control jobs and charge users effectively.

Career Highlights

Katsumi Yazawa is associated with Fujitsu Corporation, a leading technology company known for its advancements in computing and information technology. His work at Fujitsu has allowed him to develop and refine his innovative methods for CPU management.

Collaborations

Yazawa has collaborated with notable colleagues such as Masayuki Kogure and Susumu Takatsu. Their combined expertise has contributed to the development of effective solutions in the realm of job control systems.

Conclusion

Katsumi Yazawa's contributions to CPU usage time management exemplify the importance of innovation in technology. His patent reflects a significant advancement in how computer systems can optimize performance and efficiency.