Atsushi Fusejima

Title: Innovations of Atsushi Fusejima

Introduction

Atsushi Fusejima is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of processor technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and functionality of processor devices.

Latest Patents

One of his latest patents is the "Prefetch Request Circuit." This invention provides a prefetch request circuit in a processor device that has hierarchized storage areas. It allows for the prefetching of data from appropriate storage areas when executing instruction flows obtained through multi-flow expansion. The circuit includes a latch unit that holds the state during the multi-flow expansion and a prefetch request signal output unit that generates prefetch requests based on specific signals.

Another significant patent is related to "Dispatching Instruction from Reservation Station to Vacant Instruction Queue of Alternate Arithmetic Unit." This invention involves a priority circuit that connects a reservation station to multiple arithmetic units. It dispatches instructions to an arithmetic unit that is different from a specific unit when an executable flag indicates that the instruction can be executed by only that specific unit.

Career Highlights

Atsushi Fusejima is currently employed at Fujitsu Corporation, where he continues to innovate and develop advanced technologies. His work has been instrumental in improving processor performance and efficiency.

Collaborations

He has collaborated with notable coworkers such as Yasunobu Akizuki and Toshio Yoshida, contributing to various projects and advancements in technology.

Conclusion

Atsushi Fusejima's contributions to processor technology through his patents demonstrate his innovative spirit and dedication to advancing the field. His work continues to influence the development of efficient computing systems.