This inventor holds 3 USPTO granted patents. Top assignees: Subaru Corporation, Fuji Jukogyo Kabushiki Kaisha. Active years: 2003-2024.
Company Filing History:
Years Active: 2003-2024
Title: Teruhiko Yajima: Innovator in Welding Technology
Introduction
Teruhiko Yajima is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of welding technology, holding a total of 3 patents. His innovative approaches have enhanced the efficiency and accuracy of various manufacturing processes.
Latest Patents
One of Yajima's latest patents is an electrode-misalignment detection device in a resistance welder. This device is designed to join members together by holding them between opposing electrodes while applying pressure and electricity. It features an electrode misalignment detector that approaches the outer peripheries of both electrodes to detect any misalignment. The device includes a clamping member, a signal generator, a non-closed-state detector, and a misalignment determiner. The clamping member can move toward the electrodes to clamp them from opposite sides and is settable in a predetermined closed state when the electrodes are correctly positioned. The signal generator outputs a movement state signal based on the clamping member's movement, while the non-closed-state detector identifies if the clamping member is in a state other than the predetermined closed state. The misalignment determiner then assesses electrode misalignment if the clamping member is not in the correct position.
Another significant patent by Yajima involves a method of manufacturing a vehicle body. This method ensures that a side structure and a center structure are accurately positioned and fixed by welding. The process includes temporarily mounting annular parts along the width of the vehicle cabin and performing additional welding to maintain the accuracy of mounting positions. This innovative approach streamlines the vehicle manufacturing process and enhances structural integrity.
Career Highlights
Throughout his career, Teruhiko Yajima has worked with prominent companies such as Subaru Corporation and Fuji Jukogyo Kabushiki Kaisha. His experience in these organizations has allowed him to develop and refine his innovative ideas in welding technology.
Collaborations
Yajima has collaborated with notable coworkers, including Kensuke Sakai and Kenji Oda. Their combined expertise has contributed to the advancement of welding techniques and technologies.
Conclusion
Teruhiko Yajima's contributions to welding technology through his patents and career achievements highlight his role as an influential inventor. His innovative solutions continue to impact the manufacturing industry positively.