Location History:
- Fujisawa, JP (1978)
- Chigasaki, JP (1984 - 1985)
Company Filing History:
Years Active: 1978-1985
Title: Tokuji Hayase: Innovator in Electromagnetic Wave Absorption
Introduction
Tokuji Hayase is a notable inventor based in Chigasaki, Japan. He has made significant contributions to the field of materials science, particularly in the development of electromagnetic wave absorbers. With a total of three patents to his name, Hayase's work has implications for various technological applications.
Latest Patents
One of Hayase's latest patents is focused on electromagnetic wave absorbers made from silicon carbide fibers. This invention features an electromagnetic wave absorbing layer that can be applied to a metal plate. The wave absorber demonstrates wave absorption capabilities that are at least 10 dB higher than the inherent attenuation caused by reflection from the original metal plate. The technology is particularly effective for waves with frequencies ranging from 8 to 16 GHz. Additionally, the silicon carbide fibers can be woven into cloths or mat felts, which can then be laminated with synthetic resin or ceramics to create the wave absorbing layer.
Another significant patent involves a process for the surface treatment of inorganic fibers intended for reinforcing titanium or nickel. This process includes coating the fibers with a solution containing titanate, borate, and tetralkylammonium hydroxide, followed by heat treatment in a non-oxidizing atmosphere. In some cases, the treated fibers undergo ionic or chemical plating with nickel, enhancing their reinforcing properties.
Career Highlights
Tokuji Hayase is associated with Nippon Carbon Co., Ltd., where he has been instrumental in advancing research and development in materials technology. His innovative approaches have positioned him as a key figure in the industry, contributing to the company's reputation for excellence in carbon-based materials.
Collaborations
Hayase has collaborated with notable colleagues such as Toshikatsu Ishikawa and Junichi Tanaka. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Tokuji Hayase's contributions to the field of electromagnetic wave absorption and materials science are noteworthy. His patents reflect a commitment to advancing technology and improving material performance. Through his work at Nippon Carbon Co., Ltd., he continues to influence the industry and inspire future innovations.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.