Milton Hiroki Sawasaki

Title: Milton Hiroki Sawasaki: Innovator in Asynchronous Circuit Design

Introduction

Milton Hiroki Sawasaki is a notable inventor based in São Paulo, Brazil. He has made significant contributions to the field of asynchronous circuit design, holding a total of 2 patents. His work focuses on generating hazard-free asynchronous signals, which is crucial for improving the reliability of electronic circuits.

Latest Patents

Milton's latest patents include a system and method for generating a hazard-free asynchronous circuit. This innovative flip-flop-based circuit architecture generates a hazard-free asynchronous signal by utilizing the SET and RESET sum-of-product (SOP) solutions to an asynchronous process. The flip-flop SET and RESET SOP solutions can be hazardous, which is why general-purpose synchronous optimization tools are employed to derive optimal SOP solutions. A fixed layer built around the SOP cores effectively eliminates all hazards in the circuit. In one embodiment, the architecture is optimized by removing an RS latch and delay lines in the SOP cores. This architecture is guaranteed to accommodate any semi-modular race-free state graph representation of an asynchronous process that meets the n-shot requirement. The state graph representations can be analyzed to determine if alternative, solution-specific, simplified architectures can be utilized to further reduce the final area by eliminating flip-flops or timing delays.

Career Highlights

Milton is currently associated with Imec Vzw, where he continues to innovate in the field of circuit design. His expertise in asynchronous circuits has positioned him as a valuable asset in the research and development of advanced electronic systems.

Collaborations

Milton has collaborated with notable colleagues such as Bill Lin and Chantal Ykman-Couvreur. Their combined efforts contribute to the advancement of technology in the field of circuit design.

Conclusion

Milton Hiroki Sawasaki is a distinguished inventor whose work in asynchronous circuit design has led to significant advancements in the field. His innovative patents and collaborations highlight his commitment to enhancing electronic circuit reliability.