Company Filing History:
Years Active: 2021-2024
Title: Takaaki Yamanashi: Innovator in Laser Technology
Introduction
Takaaki Yamanashi is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of laser technology, holding a total of five patents. His innovative work focuses on improving welding and machining processes through advanced laser applications.
Latest Patents
Yamanashi's latest patents include a laser welding machine and a weld state monitoring method. The laser welding machine utilizes a camera to capture a predetermined range that includes the beam spot of a laser beam irradiated on the first and second sheet metals to be welded. An image analysis device determines whether a welding defect has occurred based on the image signal obtained from the captured sheet metals. The device sets an analysis window in the image signal frame, with the center of the beam spot located at a reference point within this window. A region extractor then identifies pixels of interest related to potential welding defects, allowing for precise defect determination based on luminance in the region of interest.
Another notable patent is the laser machining apparatus and method. This invention features a control device that manages a beam vibrating mechanism to create a C-shaped vibration pattern. The laser beam is moved between multiple irradiation positions, allowing for efficient cutting of sheet metal. The overlapping beam spots at different positions enhance the cutting process, showcasing Yamanashi's innovative approach to laser machining.
Career Highlights
Throughout his career, Takaaki Yamanashi has worked with notable companies, including Amada Company, Limited and Amada Holdings Company Ltd. His experience in these organizations has allowed him to refine his skills and contribute to advancements in laser technology.
Collaborations
Yamanashi has collaborated with talented individuals such as Koji Funaki and Akihiko Sugiyama. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in the field.
Conclusion
Takaaki Yamanashi's contributions to laser technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry, paving the way for future innovations in welding and machining processes.