This inventor holds 1 USPTO granted patent. Top assignees: Denso Corporation, Senju Metal Industry Co., Ltd.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:

Years Active: 2026
Title: Kei Endo - Innovator in Soldering Technology
Introduction
Kei Endo is a notable inventor based in Kariya, Japan. He has made significant contributions to the field of soldering technology, particularly through his innovative methods for manufacturing soldered products. His work has implications for various industries that rely on soldering techniques.
Latest Patents
Kei Endo holds a patent for a method for manufacturing soldered products. This method involves several key steps, including a solder supplying step, a heating step, and a curing step. The process utilizes a cylindrical soldering iron with a through hole to supply a thread solder piece to the solder object portion. The thread solder piece consists of a core containing flux and a coating member made of solder alloy. The flux primarily comprises rosin with a specific acid value, enhancing the soldering process.
Career Highlights
Throughout his career, Kei Endo has worked with prominent companies such as Denso Corporation and Senju Metal Industry Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to advancements in soldering technology.
Collaborations
One of his notable collaborators is Hisashi Tokutomi. Their partnership has likely fostered innovation and development in their respective fields.
Conclusion
Kei Endo's contributions to soldering technology through his patented methods demonstrate his expertise and commitment to innovation. His work continues to influence the industry and pave the way for future advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile