Location History:
- Tochigi, JP (1998)
- Tokyo, JP (1996 - 2010)
Company Filing History:
3 out of 35,705 
2 out of 2,636 
1 out of 3,252 Years Active: 1996-2010
Title: Innovator Yoji Hirano: Pioneering Advancements in Aluminum Alloy Heat Exchangers
Introduction
Yoji Hirano, an accomplished inventor based in Tokyo, Japan, has made significant contributions to the field of material science, particularly in aluminum alloy applications. With a total of six patents to his name, his work focuses on improving the efficiency and production methods of heat exchanger components.
Latest Patents
Hirano's latest patents include a series of innovations designed to enhance the performance of aluminum alloy heat exchangers. Among these are a coating apparatus that applies a sophisticated coating to aluminum alloy members intended for assembly via brazing. This apparatus features a unique top-feed-type roll transfer system with at least three rolls, allowing for a precise application of coating achieved by mixing an organic binder with metal and flux powders. Additionally, he developed a method for producing aluminum alloy heat exchanger members that capitalize on this innovative coating technique.
Another notable patent introduces an aluminum alloy characterized by excellent cuttability, comprising specific percentages of copper, tin, bismuth, and zinc, with aluminum as the base material. This alloy proves beneficial in creating forged articles through an efficient production method that leverages its unique properties.
Career Highlights
Throughout his career, Yoji Hirano has been associated with prominent companies, including NEC Corporation and The Furukawa Electric Co., Ltd. His extensive experience in these organizations has undoubtedly facilitated his expertise in the development of cutting-edge materials and technologies in the heat exchanger market.
Collaborations
Hirano has collaborated with several esteemed professionals in his field, including Takeyoshi Doko and Koji Okada. These partnerships have likely contributed to the innovation and refinement of his patented technologies, fostering a culture of shared knowledge and creativity.
Conclusion
Yoji Hirano's noteworthy contributions to the development of aluminum alloy heat exchangers underscore his role as a key inventor in this domain. His six patents reflect a commitment to innovation and advancement. Looking ahead, Hirano's work promises to impact the efficiency and effectiveness of heat exchangers significantly, benefitting various sectors reliant on thermal management systems.