This inventor holds 2 USPTO granted patents. Top assignee: Sanden Corporation. Active years: 1992.
Company Filing History:
Years Active: 1992
Title: Naoyoshi Sutou: Innovator in Heat Exchanger Technology
Introduction
Naoyoshi Sutou is a notable inventor based in Takasaki, Japan. He has made significant contributions to the field of heat exchanger technology, holding two patents that showcase his innovative approach to manufacturing and design.
Latest Patents
Sutou's latest patents include a heat exchanger that features a pair of header pipes, tubes positioned between the header pipes, and radiation fins along the tubes. Each header pipe is designed with multiple connection holes for the tubes, and is formed by bending a longitudinal flat plate into a pipe shape. This design allows for easy and precise formation of connection holes before bending, simplifying the manufacturing process and reducing costs. Additionally, the connection strength of the header pipes is enhanced by a larger junction area, ensuring durability over time. Another patent details a method for manufacturing the header pipe, which involves bending a planar raw plate into a U-shaped cross-section and opening connection holes directly on the curved portion. This method allows for high accuracy in forming connection holes, even if deformations occur during the process.
Career Highlights
Naoyoshi Sutou is currently employed at Sanden Corporation, where he continues to develop innovative solutions in heat exchanger technology. His work has contributed to advancements in manufacturing processes and product efficiency.
Collaborations
Sutou collaborates with talented coworkers, including Toshiharu Shinmura and Nobuyasu Ando, who share his commitment to innovation and excellence in engineering.
Conclusion
Naoyoshi Sutou's contributions to heat exchanger technology exemplify the impact of innovative thinking in engineering. His patents not only enhance manufacturing processes but also improve the overall performance of heat exchangers.