Company Filing History:
1 out of 1,037 
1 out of 832,761 Years Active: 1987-1988
Title: Takahiko Watanabe: Innovator in Carbon-Fiber Technology
Introduction
Takahiko Watanabe is a prominent inventor based in Amagasaki, Japan. He has made significant contributions to the field of carbon-fiber technology, particularly in the continuous shaping of carbon-fiber-reinforced plastic tubes. With a total of 2 patents to his name, Watanabe's work showcases his expertise and innovative spirit.
Latest Patents
Watanabe's latest patents include a method and apparatus for continuous shaping of carbon-fiber-reinforced plastic tubes. In one of his patents, a carbon fiber prepreg in tape form, impregnated with a first thermosetting resin, is laminated on and around a mandrel. The laminate provided on the mandrel is preheated, and the preheated laminate is pulled through a hot die along with the mandrel. During this process, the laminate is gelled, cured, and shaped into a carbon-fiber-reinforced plastic tube, with a second thermosetting resin uniformly supplied onto the outer circumference of the laminate in a resin squeezing zone in the hot die. Another patent describes a similar method, emphasizing the continuous pulling operations carried out by alternate motion of first and second grasping mechanisms.
Career Highlights
Throughout his career, Watanabe has worked with various organizations, including the Agency of Industrial Science and Technology. His innovative approaches have led to advancements in manufacturing processes for carbon-fiber materials, enhancing their applications in various industries.
Collaborations
Watanabe has collaborated with notable individuals in his field, including Toshiyuki Sugano and Yasushi Yamamoto. These collaborations have contributed to the development of his patented technologies and have fostered a spirit of innovation in carbon-fiber research.
Conclusion
Takahiko Watanabe's contributions to carbon-fiber technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in materials science and manufacturing processes.