Company Filing History:
Years Active: 1999
Title: Kazuaki Utumi: Innovator in Thermal Management Solutions
Introduction
Kazuaki Utumi is a prominent inventor based in Tokyo, Japan. He is known for his innovative contributions to thermal management technologies, particularly in the field of semiconductor cooling solutions. His work has significantly impacted the efficiency of heat-radiating elements used in various electronic devices.
Latest Patents
Kazuaki Utumi holds a patent for a stack module designed to relieve thermal stress generated in heat-radiating elements. This invention enhances cooling efficiency by utilizing connection bumps of multiple mounting substrates, which are stacked to four levels. The design incorporates three wave-shaped heat-radiating elements made of copper, establishing thermal contact between semiconductor chips and the rear surfaces of the mounting substrates. This innovative approach leverages the spring elasticity of the heat-radiating elements to improve thermal management.
Career Highlights
Kazuaki Utumi is currently employed at NEC Corporation, where he continues to develop cutting-edge technologies in thermal management. His expertise in this area has made him a valuable asset to the company and the broader field of electronics.
Collaborations
Throughout his career, Kazuaki has collaborated with notable colleagues, including Kenichi Tokuno and Ikushi Morisaki. These partnerships have fostered a creative environment that encourages innovation and the development of advanced technologies.
Conclusion
Kazuaki Utumi's contributions to thermal management solutions exemplify the importance of innovation in the electronics industry. His patented stack module represents a significant advancement in cooling efficiency, showcasing his commitment to improving technology.