Company Filing History:
Years Active: 1989-1995
Title: Shigesato Iwasa: Innovator in Infrared Detection Technologies
Introduction
Shigesato Iwasa, an accomplished inventor based in Harvard, MA, has made significant contributions to the field of infrared detection technologies. With a portfolio of four patents, his work has advanced the capabilities of sensing systems, particularly in the realm of infrared imaging.
Latest Patents
Among his latest achievements, two notable patents stand out. The first is the **Monolithic Detector Array Apparatus**, which features a unique design for sensing infrared radiation. This innovation integrates an array of semiconductor diode bolometers onto micromachined thermal isolation structures known as microbridges. This configuration allows for a highly integrated and cost-effective focal plane array, enhancing performance. The second patent, **Gate Coupled Input Circuit**, involves a preamplifier designed for each pyroelectric detector within an infrared imaging array system. Utilizing solid-state manufacturing techniques, this invention incorporates a high bias impedance by doping the detector material or employing a MOSFET bias switch, effectively maintaining the preamplifier’s bias level during operation.
Career Highlights
Throughout his career, Shigesato Iwasa has worked with prominent companies, including Honeywell GmbH and Loral Infrared & Imaging Systems, Inc. His expertise in infrared technologies and sensor design has established him as a leading figure in the innovation landscape.
Collaborations
Iwasa has collaborated with esteemed professionals, including Neal R. Butler and Jeff L. McClelland, enhancing his work through teamwork and shared expertise. These collaborations have not only advanced his inventions but have also contributed to the progress of infrared detection technologies.
Conclusion
Shigesato Iwasa’s innovative spirit and relentless pursuit of excellence continue to drive advancements in infrared sensing systems. His patents reflect a profound understanding of technology and an ability to turn ideas into impactful inventions. With a focus on high performance and integration, Iwasa's work stands as a testament to the importance of innovation in enhancing technological capabilities.