This inventor holds 2 USPTO granted patents, plus 1 CIPO patent. Top assignee: Kawasaki Steel Corporation. Active years: 1984-1991.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1984-1991
Title: Itaru Yamashita: Innovator in Submerged Arc Welding
Introduction
Itaru Yamashita is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of welding technology, particularly in submerged arc welding. With a total of 2 patents, his work has advanced the methods used in welding thick steel plates.
Latest Patents
Yamashita's latest patents include a method of submerged arc welding a thick steel plate with large heat input. This innovative method involves forming a groove with a multi-angle shape to ensure perfect penetration during single side submerged arc welding. The welding process is conducted under specific conditions, utilizing a carefully formulated flux that includes various components such as SiO2, MgO, and CaO. The flux is designed to optimize the welding process, ensuring high-quality results.
Career Highlights
Throughout his career, Itaru Yamashita has worked with prominent companies, including Kawasaki Steel Corporation. His experience in the industry has allowed him to refine his techniques and contribute to advancements in welding technology.
Collaborations
Yamashita has collaborated with notable coworkers such as Noboru Sakamoto and Suehiro Oda. Their combined expertise has further enhanced the innovations in welding methods.
Conclusion
Itaru Yamashita's contributions to submerged arc welding demonstrate his commitment to innovation in the field. His patents and career achievements reflect his expertise and dedication to advancing welding technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile