Company Filing History:
Years Active: 2021-2022
Title: Michiko Sueyoshi: Innovator in Polypropylene Film Technology
Introduction
Michiko Sueyoshi is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of materials science, particularly in the development of advanced polypropylene films. With a total of 2 patents to her name, her work has garnered attention for its innovative applications in various industries.
Latest Patents
Sueyoshi's latest patents include groundbreaking advancements in polypropylene film technology. One of her notable inventions is a polypropylene film that features a crystallite size of not more than 12.2 nm. This crystallite size is determined using Scherrer's equation from the full width at half maximum of the reflection peak from the (040) plane of α crystal, measured by a wide-angle X-ray diffraction method. Additionally, this film exhibits a volume resistivity of not lower than 6×10^6 Ω·cm, calculated in accordance with a specific equation based on current measurements after applying a voltage in a controlled environment. Another significant patent involves a biaxially stretched polypropylene film that includes a polypropylene resin, which meets specific crystallite size and planar orientation coefficient requirements.
Career Highlights
Sueyoshi is currently employed at Oji Holdings Corporation, where she continues to push the boundaries of polypropylene film technology. Her work has not only advanced the understanding of material properties but has also led to practical applications in various sectors, including electronics and packaging.
Collaborations
Throughout her career, Michiko has collaborated with esteemed colleagues such as Takeshi Tominaga and Yoshimune Okuyama. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Michiko Sueyoshi stands out as a leading figure in the field of polypropylene film technology. Her innovative patents and collaborative efforts highlight her commitment to advancing materials science. Her contributions continue to influence the industry and inspire future innovations.