Masaru Okamoto

Title: Masaru Okamoto: Innovator in Radio Wave Absorption Technology

Introduction

Masaru Okamoto is a notable inventor from Okayama-ken, Japan, recognized for his contributions to radio wave absorption technology. His innovative approach has led to the development of a cost-effective radio wave absorber that excels in performance within the 76 GHz frequency band.

Latest Patents

Okamoto holds a patent for a radio wave absorber and its production method. This invention provides a radio wave absorber that can be produced at a lower cost compared to traditional methods using silicon carbide fiber. The absorber is designed to be superior in radio wave absorption properties specifically in the 76 GHz band. The production involves arranging a radio wave absorbing layer on the surface of a metal body, utilizing a material that contains silicon carbide powder dispersed in matrix resin. The average particle diameter of the silicon carbide powder ranges from 4 to 40 micrometers, with a content of 15 to 45 volume percent in the absorbing material. The thickness of the absorbing layer is carefully adjusted to ensure reflection attenuation of not less than 10 dB in the specified frequency band.

Career Highlights

Throughout his career, Masaru Okamoto has worked with prominent companies, including Kitagawa Industries Co., Inc. and Uchiyama Manufacturing Corporation. His experience in these organizations has contributed to his expertise in the field of radio wave technology.

Collaborations

Okamoto has collaborated with notable colleagues such as Yasuo Kondo and Toru Matsuzaki, further enhancing his work in radio wave absorption.

Conclusion

Masaru Okamoto's innovative contributions to radio wave absorption technology demonstrate his significant impact in the field. His patented invention not only offers a cost-effective solution but also improves performance in critical frequency bands.