Toshikatsu Hosono

Title: Innovations of Toshikatsu Hosono

Introduction

Toshikatsu Hosono is a notable inventor based in Kasugai, Japan. He has made significant contributions to the field of timing verification and analysis in electronic systems. With a total of 9 patents to his name, his work has had a considerable impact on the industry.

Latest Patents

One of his latest patents is a timing verification method and apparatus. This computer-implemented method is designed to obtain delay time for a signal propagated through a signal path and perform timing verification. The method involves storing a table that includes wiring resistance and capacitance variation amounts based on geometry deviations. It extracts the wiring structure from a storage unit and generates an on-chip variation coefficient to calculate the delay time for the signal.

Another significant patent is a timing analysis method and apparatus. This method analyzes the timing of a signal propagated along a path with various instances. It includes performing delay calculations, generating files that store delay information, and conducting static timing analysis (STA) based on the delay information. The method also calculates delay distributions and correlations between delay and transition times, enhancing the accuracy of timing analysis.

Career Highlights

Toshikatsu Hosono has worked with prominent companies such as Fujitsu Corporation and Fujitsu Microelectronics Limited. His experience in these organizations has allowed him to develop and refine his innovative methods in timing verification and analysis.

Collaborations

He has collaborated with notable coworkers, including Takashi Yoneda and Takeichirou Akamine. Their joint efforts have contributed to advancements in the field of electronic timing analysis.

Conclusion

Toshikatsu Hosono's contributions to timing verification and analysis have established him as a key figure in the field. His innovative patents and collaborations reflect his dedication to advancing technology in electronic systems.