This inventor holds 2 USPTO granted patents and 2 published patent applications. Top assignees: Denso Corporation, The Furukawa Electric Co., Ltd.. Active years: 2000-2004.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kariya, JP (2000)
- Chita-gun, JP (2004)
Company Filing History:
2 out of 20,436 
1 out of 2,643 
Years Active: 2000-2004
Title: Tetsuya Yamamoto: Innovator in Heat Exchanger Technology
Introduction
Tetsuya Yamamoto is a notable inventor based in Kariya, Japan. He has made significant contributions to the field of heat exchanger technology, holding a total of 2 patents. His innovative designs focus on improving the efficiency and manufacturing processes of heat exchangers.
Latest Patents
Yamamoto's latest patents include a heat exchanger and a method for manufacturing the same. This invention features welds that are strategically placed in areas offset from curved portions, where stress concentration is likely to occur. This design helps inhibit excess stress at the welds during tube enlargement. Consequently, even if the welds soften and the mechanical strength is reduced during welding, the stress at the welds can be kept below the allowable stress, allowing for the use of welded tubes in radiators. This innovation significantly reduces manufacturing costs compared to seamless tubes.
Another notable patent is for an aluminum alloy composite tube designed for refrigerant passages. This tube is produced by extruding a two-layer composite pipe, which is created by shrink-fitting an aluminum alloy inner material to an aluminum alloy core. The design minimizes blisters at the interface between the inner and outer pipes, preventing debonding of the inner pipe.
Career Highlights
Throughout his career, Tetsuya Yamamoto has worked with prominent companies such as Denso Corporation and The Furukawa Electric Co., Ltd. His experience in these organizations has contributed to his expertise in developing advanced heat exchanger technologies.
Collaborations
Yamamoto has collaborated with several talented individuals in his field, including Seiichi Kato and Akinori Yoshida. These partnerships have fostered innovation and the sharing of ideas, further enhancing the impact of his work.
Conclusion
Tetsuya Yamamoto is a distinguished inventor whose contributions to heat exchanger technology have made a significant impact on manufacturing processes. His innovative patents reflect a commitment to improving efficiency and reducing costs in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile