Hiroyuki Sugiyama

Title: Hiroyuki Sugiyama: Innovator in Delay Time Calculation Technologies

Introduction

Hiroyuki Sugiyama is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of electronic design automation, particularly in delay time calculation technologies. With a total of 10 patents to his name, Sugiyama continues to push the boundaries of innovation in his field.

Latest Patents

Among his latest patents is the "Delay time calculating apparatus and method." This innovative apparatus calculates the delay time of nets within a circuit included in design data by utilizing a processing unit. The processing unit performs a series of selections to determine the most appropriate calculation method based on specific conditions, ultimately calculating the delay time of the net.

Another notable patent is the "Delay period analyzing apparatus, delay period analyzing method, and delay period analyzing program." This apparatus is designed to analyze delays in paths between flip-flops. It includes a calculator for delay calculations, an analyzer for generating delay analysis results, a sorter for storing these results, a probability calculator for generating probability density functions, and a value calculator for performing maximum value calculations for all paths.

Career Highlights

Hiroyuki Sugiyama is currently employed at Fujitsu Corporation, where he applies his expertise in electronic design automation. His work has been instrumental in enhancing the efficiency and accuracy of delay time calculations in complex circuits. Sugiyama's innovative approaches have positioned him as a key figure in his field.

Collaborations

Throughout his career, Sugiyama has collaborated with notable colleagues, including Yasunori Abe and Naomi Bizen. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Hiroyuki Sugiyama's contributions to delay time calculation technologies have made a significant impact in the field of electronic design automation. His innovative patents and collaborative efforts continue to drive advancements in this critical area of technology.