Company Filing History:
Years Active: 2009-2010
Title: Innovations of Hirokazu Hashimoto
Introduction
Hirokazu Hashimoto is a notable inventor based in Anjo, Japan. He has made significant contributions to the field of manufacturing and welding technologies. With a total of 2 patents to his name, Hashimoto continues to push the boundaries of innovation.
Latest Patents
One of his latest patents is a manufacturing method for a heat exchanger. This invention involves a core portion that includes a plurality of plate fins shaped like flat plates and a series of tubes through which fluid flows. Each tube is inserted into the plate fins and mechanically bonded to them. The method includes steps such as inserting the tube into the plate fins, expanding the tube to attach the fins, connecting the tube to a header plate, and applying a load while vibrating the tube.
Another significant patent is related to an ultrasonic welding method and device. This invention allows for the joining of a first member, which has a substantial pipe shape, to a second member at a joining surface through pressure application and vibration excitation. The design of the horn members in this method ensures that they are pressed against each other effectively during the joining process.
Career Highlights
Hirokazu Hashimoto is currently employed at Denso Corporation, a leading company in the automotive industry. His work focuses on enhancing manufacturing processes and developing innovative welding techniques.
Collaborations
Throughout his career, Hashimoto has collaborated with talented individuals such as Yuuichi Aoki and Katsuya Ishii. These collaborations have contributed to the advancement of his projects and innovations.
Conclusion
Hirokazu Hashimoto's contributions to the fields of manufacturing and welding are noteworthy. His innovative patents reflect his commitment to advancing technology and improving industrial processes.