Hideki Okawara

Title: Innovations of Hideki Okawara

Introduction

Hideki Okawara is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of arithmetic processing devices and methods. With a total of 7 patents to his name, Okawara continues to push the boundaries of technology.

Latest Patents

One of his latest patents is an arithmetic processing device and arithmetic processing method of controlling prefetch of cache memory. This device includes circuitry designed to add an identifier of a request source that generates a prefetch request into the prefetch request. It outputs a notification for suppressing a prefetch request issued for the lower hierarchical level of the first cache memory from a first request source identified by the first identifier when a certain number of cache hits is detected. Another notable patent is for a processor and control method of a processor. This processor features a cache memory and an issuing unit that issues cache requests for element data as a processing object of a load instruction. The control unit processes whole element data determined to be simultaneously accessible by the comparing unit.

Career Highlights

Hideki Okawara is currently employed at Fujitsu Corporation, where he continues to innovate and develop new technologies. His work has had a significant impact on the efficiency and performance of arithmetic processing devices.

Collaborations

Throughout his career, Okawara has collaborated with notable colleagues such as Masatoshi Haraguchi and Iwao Yamazaki. These collaborations have further enhanced his contributions to the field.

Conclusion

Hideki Okawara is a distinguished inventor whose work in arithmetic processing has led to several important patents. His ongoing contributions at Fujitsu Corporation continue to shape the future of technology.