Masakazu Fukagawa

Title: Masakazu Fukagawa: Innovator in Multiprocessor Systems

Introduction

Masakazu Fukagawa is a prominent inventor based in Hadano, Japan, known for his significant contributions to the field of computer engineering. With a total of four patents to his name, Fukagawa has made remarkable advancements in multiprocessor synchronization and resource management. His work has substantially improved the efficiency of processing systems through innovative design and control mechanisms.

Latest Patents

Fukagawa's latest patents demonstrate his expertise in multiprocessor technology. One of his notable inventions is the "Multiprocessor Synchronization and Coherency Control System." This system employs a shared main memory type multiprocessor that features a switch connection type. It enables CPUs to output synchronization transactions, allowing for serialized memory accesses and guaranteeing the completion of cache coherence control. This innovative approach significantly enhances system performance.

Another significant patent is the "Multiple Parallel-Job Scheduling Method and Apparatus." This invention focuses on improving processor utilization within a system during the concurrent execution of multiple parallel jobs. By logically categorizing processors into serial and parallel groups, the system allows the seamless sharing of parallel processors among various jobs. This feature optimizes resource allocation while minimizing interruptions, further promoting efficiency in parallel computations.

Career Highlights

Masakazu Fukagawa has built a successful career at Hitachi, Ltd., a leading company in technology and innovation. His pivotal role in developing advanced multiprocessor systems reflects his commitment to enhancing computational technologies. The impact of his inventions is evident in their applications across various industries, demonstrating his influence in the realm of electronic engineering.

Collaborations

Throughout his career, Fukagawa has collaborated with talented professionals, including colleagues such as Naonobu Sukegawa and Akihiro Nakaya. These collaborations have fostered an environment of creativity and innovation, allowing for the cross-pollination of ideas that have led to the development of cutting-edge technologies in the field.

Conclusion

Masakazu Fukagawa is a notable figure in the world of technology, recognized for his innovative patents in multiprocessor systems. His contributions are not only significant in their immediate applications but also lay the groundwork for future advancements in computing technology. As his work continues to influence the field, Fukagawa's legacy as an inventor is solidified through both his patents and meaningful collaborations with esteemed colleagues.