Location History:
- Aichi-pref, JP (2003)
- Hazu-gun, JP (2008 - 2011)
Company Filing History:
Years Active: 2003-2011
Title: Yuuji Sako: Innovator in Heat Exchange Technology
Introduction
Yuuji Sako is a notable inventor based in Hazu-gun, Japan. He has made significant contributions to the field of heat exchange technology, holding a total of 4 patents. His work is primarily associated with Denso Corporation, where he continues to innovate and develop advanced solutions.
Latest Patents
Among his latest patents, Sako has developed a heat exchanger that features a unique tube design. This tube is composed of a first plate and a second plate that are opposed and engaged with each other. In the first region on both end sides of the tube, the first plate is shaped so that its edge portion aligns with a bent portion of the second plate, creating a continuous outer wall face. In the second region, the first plate is designed to fit between the edge portion of the second plate and its bent portion. Another significant patent is for an exhaust gas heat exchanger. This invention includes a heat exchange core with multiple flat tubes laminated in a thickness direction, each defining an exhaust gas passage. The design incorporates coolant flow pass holes that penetrate the flat tubes, allowing for efficient coolant flow and heat exchange.
Career Highlights
Sako's career at Denso Corporation has been marked by his innovative approach to engineering challenges. His patents reflect a deep understanding of thermal dynamics and fluid mechanics, contributing to advancements in automotive technology and energy efficiency.
Collaborations
Throughout his career, Sako has collaborated with notable colleagues, including Hiroo Yamaguchi and Tadaaki Yamaguchi, who serves as the Legal Representative. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Yuuji Sako's contributions to heat exchange technology exemplify the spirit of innovation. His patents not only enhance the efficiency of systems but also pave the way for future advancements in the field.