Company Filing History:
Years Active: 2016-2023
Title: Innovations of Yoshihiro Kawahara
Introduction
Yoshihiro Kawahara is a notable inventor based in Otsu, Japan. He has made significant contributions to the field of fiber technology, holding a total of six patents. His work primarily focuses on the manufacturing of reinforcing fiber mats and related materials.
Latest Patents
One of his latest patents is the "Reinforcing fiber mat manufacturing apparatus." This invention includes a hitting mechanism that contacts a reinforcing fiber bundle to split it into multiple pieces, dispersing them effectively. The apparatus is designed to reliably hit the fiber bundle, creating thin bundles without causing air turbulence, thus ensuring a uniform fiber basis weight in the final product. Another significant patent involves a method for producing a partially separated fiber bundle. This method utilizes a separator with projected parts to create separation-processed areas within the fiber bundle, leading to the formation of entangled parts. The process is characterized by specific timing requirements to optimize the separation and entanglement of fibers.
Career Highlights
Yoshihiro Kawahara is associated with Toray Industries, Inc., a leading company in advanced materials. His innovative work has contributed to the development of new materials that enhance the performance of various products in multiple industries.
Collaborations
He has collaborated with notable coworkers, including Tamotsu Suzuki and Yasumoto Noguchi, who have also contributed to advancements in fiber technology.
Conclusion
Yoshihiro Kawahara's inventions and patents reflect his dedication to innovation in fiber technology. His work continues to influence the industry, paving the way for new applications and improvements in material science.