Company Filing History:
Years Active: 2001-2003
Title: The Innovative Contributions of Shoji Akutsu
Introduction
Shoji Akutsu is a notable inventor based in Tochigi, Japan. He has made significant contributions to the field of thermal management in electronics, particularly through his innovative designs for heat sinks and heat pipes. With a total of 2 patents to his name, Akutsu's work has had a lasting impact on the efficiency of personal computers.
Latest Patents
One of Akutsu's latest patents is a heat sink designed for CPUs used in personal computers. This heat sink features a radiating base plate made of metal, which includes a flat portion on one surface to absorb heat generated by the CPU. The other surface is equipped with a plurality of raised radiating fins that are integrally formed by cutting the base plate. This design allows for a greater number of radiating fins compared to conventional heat sinks of similar base plate size, resulting in an increased radiating area and improved heat dissipation.
Another significant patent by Akutsu involves a method for checking whether noncondensable gases remain in a heat pipe, as well as a process for producing the heat pipe itself. This method includes forming an outwardly projecting tube portion on a container, which communicates with the container's interior to create a gas-retaining portion. After injecting a working liquid and closing the tube's end opening, the container is heated to evaporate the liquid, allowing the gas-retaining portion to capture noncondensable gases. The weight of the container and the heat pipe is then measured and compared to ensure proper functioning.
Career Highlights
Throughout his career, Shoji Akutsu has worked with prominent companies such as Showa Denka K.K. and Showa Aluminum Corporation. His experience in these organizations has contributed to his expertise in thermal management technologies.
Collaborations
Akutsu has collaborated with notable colleagues, including Suzushi Hashimoto and Kazuo Kinaga. Their combined efforts have further advanced the field of thermal management in electronics.
Conclusion
Shoji Akutsu's innovative patents and contributions to heat sink and heat pipe technology have significantly enhanced the efficiency of personal computers. His work continues to influence the industry and inspire future innovations.