Company Filing History:
Years Active: 1979
Title: Nobuyosi Nagura: Innovator in Sewing Machine Speed Control Technology
Introduction: Nobuyosi Nagura is a prominent inventor based in Anjo, Japan, recognized for his significant contributions to sewing machine technology. With one patent to his name, he has made remarkable advancements in the control of motor speeds in sewing machines, ensuring high efficiency and performance in the industry.
Latest Patents: Nobuyosi Nagura holds a patent for a speed control device for sewing machines. This innovative device incorporates several key features, including means for providing a speed reference voltage signal and generating a motor speed voltage signal that responds to the actual speed of the motor. By comparing these signals, the device produces a speed difference signal vital for determining the triggering angle of a thyristor controlling motor speed, thereby maintaining a consistent motor speed regardless of variations in driving torque, power source voltage, or frequency of the A.C. power source.
Career Highlights: Nobuyosi Nagura is associated with Aisin Seiki Kabushiki Kaisha, a leading company in automotive parts manufacturing and technology. His expertise in speed control has positioned him as a valuable asset to the team, advancing the functionality of sewing machines used across various industries.
Collaborations: During his career, Nobuyosi Nagura has collaborated with talented colleagues like Koji Nishida and Taneichi Kawai. These partnerships have fostered an environment of innovation, allowing them to explore new ideas and enhance technologies related to sewing machines.
Conclusion: Nobuyosi Nagura's contributions to sewing machine technology exemplify the importance of innovation in enhancing industrial performance. His patent for a speed control device highlights his role as an inventor dedicated to improving efficiency and adaptability in the manufacturing process. With continued advancements in technology, inventors like Nagura will play a crucial role in shaping the future of the industry.