Atsushi Kimata

Title: Atsushi Kimata: Innovator in Delay Time Calculation Technologies

Introduction

Atsushi Kimata is a notable inventor based in Kasugai, Japan. He has made significant contributions to the field of signal timing analysis and delay time calculation. With a total of 2 patents to his name, Kimata's work has advanced the understanding and efficiency of logic circuits.

Latest Patents

Kimata's latest patents include a method for calculating delay time, a program for calculating delay time, and a device for calculating delay time. These innovations involve selecting a data row of delay time ratio coefficient, known as the DMAG value, from a delay information library for every circuit cell within a logic circuit's use condition range. The minimum and maximum delay times are calculated by multiplying the standard delay time with the extracted DMAG value. This method allows for a more flexible approach to delay time characteristics, especially when dealing with nonlinear circuit cells.

Another significant patent focuses on a signal timing analysis method. This method analyzes the timing of signals propagated along a path, incorporating delay calculations and generating files that store delay information, input slew rates, and output capacitance. The method also includes performing static timing analysis based on the delay information and generating an analysis result. This comprehensive approach to timing analysis enhances the accuracy and reliability of signal propagation assessments.

Career Highlights

Atsushi Kimata is currently employed at Fujitsu Semiconductor Limited, where he continues to innovate in the field of semiconductor technology. His work has been instrumental in developing advanced methods for timing analysis and delay calculations, which are crucial for the performance of modern electronic devices.

Collaborations

Kimata collaborates with fellow inventor Toshikatsu Hosono, contributing to the advancement of technologies in their field. Their combined expertise fosters innovation and enhances the development of new solutions in semiconductor technology.

Conclusion

Atsushi Kimata's contributions to delay time calculation and signal timing analysis have made a significant impact in the semiconductor industry. His innovative patents and ongoing work at Fujitsu Semiconductor Limited highlight his role as a leading inventor in this critical area of technology.