This inventor holds 4 USPTO granted patents. Top assignees: Alcan International Limited, Nippon Light Metal Company, Ltd.. Active years: 1989-2001.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 495 
2 out of 318 Years Active: 1989-2001
Title: Tsunehiko Tanaka: Innovator in Heat Exchanger Technology
Introduction
Tsunehiko Tanaka is a notable inventor based in Fuji, Japan. He has made significant contributions to the field of heat exchanger technology, holding a total of 4 patents. His innovative approaches have led to advancements in the efficiency and effectiveness of heat exchangers.
Latest Patents
One of Tsunehiko Tanaka's latest patents is a heat exchanger core based on aluminum and a process for producing the same. This invention utilizes a heat exchanger tube that does not require prior adhesion of zinc and a fin that is not clad with a brazing composition. The result is a heat exchanger core that boasts corrosion resistance and brazing capability that is comparable to or exceeds that of conventional counterparts. The process involves applying a brazing composition derived from a mixture of silicon and fluorine-type flux onto the outer surface of an extruded flattened tube, which serves as the heat exchanger tube. A fin made from an aluminum-based zinc-containing material is prepared, and both components are heated to create a strong brazed connection, resulting in a mixed diffusion layer of silicon and zinc on the tube's surface.
Another significant patent is a method of brazing aluminum. This method involves coating a brazing material, which consists of a mixture of aluminum brazing powder (including Si, Zn, Cu, or Ge), flux, binder, and alcohol for diluting the binder, onto the surface of an extruded flat tubed strip of aluminum. This strip is then brazed together with aluminum-type fins, showcasing Tanaka's innovative techniques in aluminum brazing.
Career Highlights
Throughout his career, Tsunehiko Tanaka has worked with prominent companies such as Alcan International Limited and Nippon Light Metal Company, Ltd. His experience in these organizations has contributed to his expertise in the field of heat exchangers and aluminum technology.
Collaborations
Tanaka has collaborated with notable coworkers, including Toshihiro Suzuki and Meitoku Ogasawara. Their combined efforts have furthered advancements in their respective fields and contributed to the success of their projects.
Conclusion
Tsunehiko Tanaka's innovative work in heat exchanger technology and aluminum brazing has made a significant impact in the industry. His patents reflect a commitment to improving efficiency and performance in heat exchange systems. His
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile