Company Filing History:
Years Active: 2017-2018
Title: Toshiya Saito: Innovator in Microporous Film Technology
Introduction
Toshiya Saito is a prominent inventor based in Nasushiobara, Japan. He has made significant contributions to the field of microporous film technology, holding a total of 2 patents. His work focuses on developing advanced materials that enhance the performance of lithium-ion batteries and other applications.
Latest Patents
Saito's latest patents include a biaxially stretched microporous film and a multilayered microporous polyolefin film. The biaxially stretched microporous film features a band-like polyethylene material with a film width of not less than 300 mm. It ensures that the distribution of physical properties in the film width direction and the thickness variation is less than 1.00 µm, with air permeability variation not exceeding 50 seconds/100 mL. This film exhibits excellent planarity and uniformity of physical properties, making it ideal for use as a separator film in lithium-ion batteries for automobiles and consumer electronics.
The multilayered microporous polyolefin film consists of at least first microporous layers forming both surface layers of the membrane, along with a second microporous layer positioned between them. One of the surface layers has a static friction coefficient against another surface layer in the longitudinal direction (MD) of 1.1 or less. The pore density, calculated from the average pore radius measured by the mercury porosimetry method and porosity, is 4 or more, indicating its advanced structural properties.
Career Highlights
Toshiya Saito is associated with Toray Industries, Inc., a leading company in advanced materials. His innovative work has positioned him as a key figure in the development of high-performance films that cater to modern technological needs.
Collaborations
Saito has collaborated with notable coworkers, including Kazuhiro Yamada and Shintaro Kikuchi. Their combined expertise has contributed to the successful development of innovative materials in the field.
Conclusion
Toshiya Saito's contributions to microporous film technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of material science and its applications in energy storage solutions.