Company Filing History:
Years Active: 1999-2000
Title: Toshiaki Imai: Innovator in Composite Chromium Plating Technology
Introduction
Toshiaki Imai is a notable inventor based in Okaya, Japan. He has made significant contributions to the field of materials engineering, particularly in the development of advanced coatings for mechanical components. With a total of 3 patents to his name, Imai's work focuses on enhancing the performance and durability of piston rings through innovative plating techniques.
Latest Patents
Imai's latest patents include a composite chromium plating film and a sliding member covered thereof. This invention describes a piston ring that features a nitrided layer over all surfaces, with a composite chromium plating film applied to the outer circumferential surface. The unique aspect of this plating film is the network of cracks formed on both the outer surface and interior, which are filled with spherical alumina particles. These particles range in size from 0.7 to 10 micrometers, with a dispersion ratio of 3 to 15 percent by volume. Another patent by Imai also involves a composite chromium plating film, but instead utilizes Si₃N₄ particles in the cracks, with sizes between 0.8 to 3 micrometers and the same dispersion ratio.
Career Highlights
Throughout his career, Toshiaki Imai has worked with prominent companies in the industry, including Teikoku Piston Ring Co., Ltd. and Teiko Piston Ring Co., Ltd. His experience in these organizations has allowed him to refine his expertise in piston ring technology and contribute to advancements in the field.
Collaborations
Imai has collaborated with various professionals, including his coworker Akira Harayama. Their joint efforts have likely contributed to the innovative developments in the technologies they have worked on.
Conclusion
Toshiaki Imai's contributions to the field of composite chromium plating technology have positioned him as a key inventor in enhancing the performance of mechanical components. His patents reflect a commitment to innovation and improvement in engineering materials.
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.