Company Filing History:
4 out of 305 
1 out of 13,395 
1 out of 4,800 
Years Active: 2018-2023
Title: Tomoyuki Hirayama: Innovator in Heat Sink Technology
Introduction
Tomoyuki Hirayama is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of thermal management through his innovative designs and methods. With a total of 5 patents to his name, Hirayama has established himself as a key figure in the development of efficient cooling solutions.
Latest Patents
Hirayama's latest patents include a unique heat sink design. This heat sink features a base plate and a cover that overlaps the base plate. It incorporates fins, each with a plate-like shape, projecting from the base plate in a direction perpendicular to it. The fins are arranged in groups, with specific gaps between them, enhancing the heat dissipation efficiency. Each fin has an S-shape, which contributes to the overall performance of the heat sink.
Another significant patent is a method for manufacturing a power device cooler. This method aims to reduce costs while ensuring effective joining between the cooler and a heating element equipped with a power device. The process involves brazing aluminum components using a non-corrosive flux and a brazing filler material. After brazing, flux residues on the heat receiving surface are removed using a wet blasting method, which improves productivity and quality.
Career Highlights
Throughout his career, Hirayama has worked with prominent companies such as Nippon Light Metal Company, Ltd. and Nissan Motor Company Limited. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Hirayama has collaborated with talented individuals in his field, including Takeshi Handa and Toshiya Anami. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Tomoyuki Hirayama's contributions to heat sink technology and power device cooling methods highlight his innovative spirit and dedication to improving thermal management solutions. His work continues to influence the industry and inspire future inventors.
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.