Location History:
- Tokyo, JP (2007 - 2010)
- Aichi, JP (2001 - 2017)
- Toyota, JP (2003 - 2022)
Company Filing History:
8 out of 8,207 
6 out of 36,713 
2 out of 2 
Years Active: 2001-2025
Title: Koji Nomura: Innovator in Resistance Spot Welding
Introduction
Koji Nomura is a prominent inventor based in Toyota, Japan. He has made significant contributions to the field of welding technology, holding a total of 17 patents. His innovative approaches have advanced the efficiency and reliability of welding processes.
Latest Patents
Nomura's latest patents include a resistance spot welding method and a resistance spot welding apparatus. The method involves executing preliminary current application followed by main welding based on master patterns derived from the preliminary application. This technique allows for the detection of potential welding abnormalities and enables adjustments to the welding conditions to prevent issues. Additionally, he has developed a balance correction device for rotors, which utilizes laser irradiation to create grooves that enhance the structural integrity of turbine wheel heads, thereby minimizing deformation during operation.
Career Highlights
Throughout his career, Koji Nomura has worked with notable companies such as Yazaki Corporation and Toyota Motor Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in welding technology.
Collaborations
Nomura has collaborated with esteemed colleagues, including Masahiro Takamatsu and Tatsuya Oga. Their combined expertise has fostered an environment of innovation and creativity in their projects.
Conclusion
Koji Nomura's contributions to welding technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence advancements in manufacturing processes and equipment.