Keisuke Ohshima

Title: Keisuke Ohshima: Innovator in Biaxially Oriented Polyester Films

Introduction

Keisuke Ohshima is a prominent inventor based in Ohtsu, Japan. He has made significant contributions to the field of materials science, particularly in the development of advanced polyester films. With a total of 5 patents to his name, Ohshima's work has had a substantial impact on various applications, including magnetic recording media.

Latest Patents

One of Ohshima's notable inventions is a biaxially oriented, laminated polyester film. This film features a lamination structure with at least two layers. At least one of the outermost layers is a thin laminated layer A, which has a thickness of not more than 3 micrometers. In layer A, internally formed particles and specified agglomerated particles or mono-dispersed particles are present, or the mono-dispersed particles are present at a very small content. This innovative polyester film, when used as a base film for magnetic recording media, greatly increases the abrasion resistance of the film surface at high speeds.

Career Highlights

Keisuke Ohshima is currently employed at Toray Industries, Inc., a leading company in the field of advanced materials. His work at Toray has allowed him to focus on the development of high-performance films that meet the demands of modern technology. His contributions have been recognized within the industry, and he continues to push the boundaries of material innovation.

Collaborations

Ohshima has collaborated with several talented individuals in his field, including Kazuo Matsuura and Iwao Okazaki. These collaborations have fostered a creative environment that has led to the successful development of new technologies and products.

Conclusion

Keisuke Ohshima's innovative work in the field of biaxially oriented polyester films has made a significant impact on the industry. His patents reflect a commitment to advancing material science and improving the performance of products used in various applications.