Tomomi Oishi

Title: Tomomi Oishi - Innovator in Thermal Protection Systems

Introduction

Tomomi Oishi is a distinguished inventor based in Mountain View, CA (US). She has made significant contributions to the field of thermal protection systems, particularly in the context of space vehicle re-entry. Her innovative work has led to the development of a unique sensor that enhances the safety and efficiency of space missions.

Latest Patents

Oishi holds a patent for a "Thermal protection system ablation sensor." This invention involves an isotherm sensor that tracks space vehicle temperatures by utilizing a thermal protection system (TPS) material during vehicle re-entry. The sensor operates as a function of time and surface recession through calibration, calculation, analysis, and exposed surface modeling. The design includes two resistive conductors wound around a tube, with one end of each conductor connected to a constant current source. The second ends are electrically insulated from each other by a selected material that becomes electrically conductive at higher temperatures, completing an electrical circuit. As ablation occurs, the sensor conductors shorten, leading to reduced resistance in the circuit, which is continually monitored. Additionally, thermocouple and/or piezoelectric measurements provide consistency checks on local temperatures.

Career Highlights

Oishi works for the United States of America as represented by the Administrator of NASA. Her role involves significant responsibilities in advancing thermal protection technologies for space exploration. She has demonstrated exceptional expertise in her field, contributing to the safety and reliability of space missions.

Collaborations

Some of her notable coworkers include Sergey Gorbunov and Edward R Martinez. Their collaborative efforts have further enhanced the development of innovative technologies within NASA.

Conclusion

Tomomi Oishi is a remarkable inventor whose work in thermal protection systems has made a lasting impact on space exploration. Her innovative sensor technology plays a crucial role in ensuring the safety of space vehicles during re-entry.