Company Filing History:
Years Active: 1986-1990
Title: Innovations by Yoshio Nozawa
Introduction
Yoshio Nozawa is a notable inventor based in Tochigi, Japan. He has made significant contributions to the field of heat exchangers, holding a total of 4 patents. His work focuses on improving the efficiency and production processes of heat exchangers, which are essential components in various industries.
Latest Patents
One of his latest patents is titled "Heat exchanger and process for producing the same." This invention describes a heat exchanger that features different types of fins of varying widths arranged alternately. The process involves several steps, including forming refrigerant-tube holes, creating cutting lines, and stacking severed groups of fins. This innovative approach allows for efficient production and assembly of heat exchangers.
Another significant patent is the "Apparatus for assembling fins and tubes for heat exchangers." This apparatus is designed to produce multiple heat exchangers simultaneously. It incorporates a series of manufacturing stations that work together to enhance productivity while maintaining flexibility to meet various specifications.
Career Highlights
Yoshio Nozawa is associated with Hitachi, Ltd., a leading company in technology and innovation. His work at Hitachi has allowed him to develop and refine his inventions, contributing to advancements in heat exchanger technology.
Collaborations
Throughout his career, Yoshio has collaborated with talented individuals such as Masahiro Miyagi and Izumi Ochiai. These collaborations have fostered a creative environment that has led to the development of innovative solutions in the field.
Conclusion
Yoshio Nozawa's contributions to heat exchanger technology through his patents and work at Hitachi, Ltd. highlight his role as a significant inventor in this field. His innovative approaches continue to influence the industry and improve efficiency in heat exchanger production.