This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Harmonic Drive Systems Inc.. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: Morihiko Yamaguchi: Innovator in Laser Welding Technology
Introduction
Morihiko Yamaguchi is a notable inventor based in Azumino, Japan. He has made significant contributions to the field of laser welding, showcasing his expertise through innovative methods that enhance the quality and durability of welded materials.
Latest Patents
Yamaguchi holds a patent for a laser welding method that involves a two-step wobbling process. In this method, a first laser beam is directed in a specific scanning pattern along a butt-joining line to form a first welded part. Subsequently, a second laser beam is applied in a different scanning pattern over the first welded part, creating a second welded part that is wider and shallower. This innovative approach effectively prevents or suppresses delayed cracking in the welded joint, ensuring greater reliability in metal bonding.
Career Highlights
Yamaguchi is associated with Harmonic Drive Systems Inc., where he applies his knowledge and skills in laser welding technology. His work has been instrumental in advancing the capabilities of the company in the field of precision motion control and robotics.
Collaborations
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Conclusion
Morihiko Yamaguchi's contributions to laser welding technology exemplify the impact of innovative thinking in engineering. His patented methods not only improve welding processes but also enhance the overall quality of metal fabrication.