This inventor holds 3 USPTO granted patents and 3 published patent applications. Top assignee: Ube Industries, Inc.. Active years: 2013-2016.
Company Filing History:
Years Active: 2013-2016
Title: Yasuhiro Nagoshi: Innovator in Polyimide Film Manufacturing
Introduction
Yasuhiro Nagoshi is a prominent inventor based in Ube, Japan. He has made significant contributions to the field of materials science, particularly in the manufacturing of polyimide films. With a total of 3 patents to his name, Nagoshi's work has advanced the technology and processes involved in film production.
Latest Patents
Nagoshi's latest patents include a "Method of manufacturing polyimide film and tenter apparatus." This invention involves a unique process where a self-supporting film is heated while being held at both ends by a tenter apparatus. The apparatus features guide members on either side of the carry path, along with tenter chains that include a film holding mechanism. This innovative design allows for efficient handling and processing of the film during manufacturing.
Another notable patent is the "Stretching apparatus and method of manufacturing polyimide film using the same." This invention addresses the challenge of neck-in during the stretching of the film in the machine direction. The apparatus includes an advancing mechanism, a take-in mechanism, and a film-holding unit that effectively sandwiches the film between upper and lower holding rollers. This design optimizes the stretching process and enhances the quality of the final product.
Career Highlights
Yasuhiro Nagoshi is currently employed at Ube Industries, Inc., where he continues to develop innovative solutions in film manufacturing. His expertise in the field has positioned him as a key figure in advancing polyimide film technology.
Collaborations
Throughout his career, Nagoshi has collaborated with talented individuals such as Takeru Fujinaga and Hiroyuki Ikeuchi. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Yasuhiro Nagoshi's contributions to the field of polyimide film manufacturing demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the complexities involved in film production, and his work continues to influence the industry positively.