Hiroki Toyoda

Title: Innovations of Hiroki Toyoda

Introduction

Hiroki Toyoda is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of welding technology, particularly through his innovative patent related to spatter detection methods.

Latest Patents

Hiroki Toyoda holds a patent for a spatter detection method. This method involves a spot welding technique that supplies a welding current with a pulse-shaped waveform to a workpiece. The process alternates between maintaining the welding current within a set peak current range and decreasing it toward a bottom current. It then increases the welding current back toward the peak current range when the effective value of the welding current reaches a set target range over multiple cycles. The spatter detection method measures pulse widths in each cycle of the waveform and detects spatter occurrence when the difference between pulse widths exceeds a defined threshold value.

Career Highlights

Hiroki Toyoda is associated with Honda Motor Co., Ltd., where he applies his expertise in welding technology. His work has contributed to advancements in manufacturing processes, enhancing the efficiency and quality of automotive production.

Collaborations

Hiroki collaborates with talented coworkers, including Xihao Tan and Hitoshi Saito. Their combined efforts in research and development have fostered innovation within their field.

Conclusion

Hiroki Toyoda's contributions to welding technology through his innovative patent demonstrate his commitment to advancing manufacturing processes. His work continues to influence the automotive industry positively.