Company Filing History:
Years Active: 2008-2023
Title: Takehiko Shigefuji: Innovator in Laser Machining Technology
Introduction
Takehiko Shigefuji is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of laser machining, holding a total of four patents. His innovative work focuses on enhancing the efficiency and precision of laser cutting processes.
Latest Patents
Shigefuji's latest patents include a laser machining apparatus and a laser machining method. The first patent describes a control device that manages a beam vibrating mechanism to vibrate a laser beam in a C-shaped vibration pattern. This pattern allows the beam spot to move between various irradiation positions, facilitating effective cutting of sheet metal. The control device ensures that the beam spots overlap during the cutting process, optimizing the efficiency of the operation.
The second patent also involves a laser machining apparatus and method, where a beam vibrating mechanism vibrates the laser beam in a direction parallel to the cutting advancement of the sheet metal. This patent introduces a calculation value, Va, which is crucial for determining the appropriate nozzle diameter used in the machining head. The nozzle's diameter is calculated based on the standard deviation of the cutting process across different plate thicknesses, ensuring precision in the machining operation.
Career Highlights
Takehiko Shigefuji is associated with Amada Company, Limited, a leading manufacturer in the field of machine tools and laser technology. His work at Amada has positioned him as a key player in advancing laser machining techniques.
Collaborations
Shigefuji has collaborated with notable coworkers, including Shunsuke Takeuchi and Kazuo Tanabe. Their combined expertise contributes to the innovative projects at Amada Company, Limited.
Conclusion
Takehiko Shigefuji's contributions to laser machining technology exemplify his commitment to innovation and precision. His patents reflect a deep understanding of the complexities involved in laser cutting processes, making him a valuable asset in the field.