Company Filing History:
Years Active: 2003-2009
Title: Innovations of Hiroyuki Ohata
Introduction
Hiroyuki Ohata is a prominent inventor based in Kagawa-ken, Japan. He has made significant contributions to the field of materials science, particularly in the development of composite sheets. With a total of seven patents to his name, Ohata's work focuses on enhancing the properties of materials for various applications.
Latest Patents
One of his latest patents is titled "Composite sheet and process for making the same." This invention aims to provide a composite sheet that features a layer of inelastically stretchable continuous fibers. The design minimizes any potential unevenness in fiber diameter. The composite sheet consists of an elastically stretchable layer and an inelastically stretchable layer, with the continuous fibers oriented substantially in one direction. This configuration allows the composite sheet to achieve a tensile strength ratio of 3.0 or higher.
Another notable patent is "Elastically stretchable composite sheet and process for making the same." This invention involves a sheet-like fibrous assembly that has inelastic stretchability. It is intermittently joined to at least one surface of an elastically stretchable sheet. The elastic sheet can stretch at least 80% in one direction, while the fibrous assembly is designed to be stretchable in that same direction.
Career Highlights
Hiroyuki Ohata is currently associated with Unicharm Corporation, where he continues to innovate and develop new materials. His work has been instrumental in advancing the capabilities of composite materials, making them more versatile and effective for various uses.
Collaborations
Ohata has collaborated with notable coworkers such as Satoru Tange and Toshio Kobayashi. Their combined expertise has contributed to the successful development of innovative materials and processes.
Conclusion
Hiroyuki Ohata's contributions to the field of materials science through his patents and collaborations highlight his role as a leading inventor. His work continues to influence the development of advanced composite materials, showcasing the importance of innovation in this field.