Company Filing History:
1 out of 4,555 
1 out of 4,197 
Years Active: 1976-1979
Title: Richard S Iwasaki: Innovator in Electromagnetic Technology
Introduction
Richard S Iwasaki is a notable inventor based in Los Angeles, CA. He holds 2 patents that showcase his contributions to the field of electromagnetic technology. His innovative work has implications for various applications in electronics and materials science.
Latest Patents
Iwasaki's latest patents include the "Electromagnetic Power Absorber" and the "Ion Beam Micromachining Method." The Electromagnetic Power Absorber is a structure designed with a surface portion made of dielectric material that allows electromagnetic radiation to pass through. Below this surface, there is material that absorbs the radiation, with the design featuring numerous steep ridges to enhance absorption efficiency. The backing of aluminum or another highly heat-conductive and reflective material supports the absorbing and dielectric materials, optimizing performance.
The Ion Beam Micromachining Method involves producing millimeter-wave electronic devices by micromachining an epitaxial layer on a substrate wafer. This process is achieved by directing an ion beam over the epitaxial layer to achieve precise thickness. Any damage from bombardment is mitigated through a light chemical etch. An insulative layer with a mask is then placed over the micromachined layer, allowing for the creation of precise holes through unmasked portions. This method enables the alteration of electric field lines at the interface between the oxide and the semiconductor, showcasing Iwasaki's innovative approach to semiconductor technology.
Career Highlights
Throughout his career, Richard S Iwasaki has worked with prestigious organizations such as the California Institute of Technology and Hughes Aircraft Company. His experience in these institutions has contributed significantly to his expertise and the development of his patented technologies.
Collaborations
Iwasaki has collaborated with notable individuals in his field, including Hugh L Garvin and Hayden M Leedy. These collaborations have likely enriched his work and expanded the impact of his inventions.
Conclusion
Richard S Iwasaki's contributions to electromagnetic technology through his patents reflect his innovative spirit and dedication to advancing the field. His work continues to influence the development of electronic devices and materials.