Minoru Hatada

Title: Minoru Hatada: Innovator in Multiprocessor Systems

Introduction

Minoru Hatada is a notable inventor based in Kokubunji, Japan. He has made significant contributions to the field of multiprocessor systems, holding a total of 3 patents. His work focuses on enhancing data transfer and bus control methods in complex computing environments.

Latest Patents

Hatada's latest patents include an access control method for multiprocessor systems. This innovation involves a data transferring port that allows data to be written only when it is empty and read only when it is stored. The port performs exclusion control, preventing a processor that has acquired bus mastership from making further requests until others have completed theirs. Another significant patent is the bus priority control method in a loop bus network system. In this system, multiple processors are connected to a unidirectional loop bus, where each processor generates a transmission message with a designated bus use priority. The node processors transmit bus control data, compare it with data from preceding nodes, and ensure that only one bus control data propagates around the loop, thus assigning bus use priority effectively.

Career Highlights

Throughout his career, Minoru Hatada has worked with prominent companies such as Hitachi, Ltd. and Hitachi Microcomputer Engineering, Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in the field of multiprocessor systems.

Collaborations

Hatada has collaborated with notable coworkers, including Hideaki Ishida and Masatoshi Matsushita. Their collective expertise has contributed to advancements in technology and innovation.

Conclusion

Minoru Hatada's contributions to multiprocessor systems through his patents and career achievements highlight his role as a significant innovator in the field. His work continues to influence advancements in data transfer and bus control methods.