Company Filing History:
9 out of 6,079 
5 out of 1,131 
Years Active: 2010-2025
Title: Yuko Iwashita: Innovator in Electrophotographic Technology
Introduction
Yuko Iwashita is a prominent inventor based in Osaka, Japan. She has made significant contributions to the field of electrophotographic technology, holding a total of 14 patents. Her work focuses on the development of photosensitive members and related apparatuses that enhance image quality and efficiency.
Latest Patents
Iwashita's latest patents include innovative designs for electrophotographic photosensitive members, process cartridges, and image forming apparatuses. One of her notable inventions features an electrophotographic photosensitive member that consists of a conductive substrate, an intermediate layer, and a photosensitive layer. The intermediate layer incorporates a specific polyamide resin and inorganic particles, which include metal oxide particles treated with organic siloxane compounds. Another patent describes a single-layer photosensitive member that contains a charge generating material, a hole transport material, an electron transport material, and a binder resin, with the hole transport material comprising specific chemical compounds.
Career Highlights
Throughout her career, Yuko Iwashita has worked with leading companies in the industry, including Kyocera Document Solutions Inc. and Kyocera Mita Corporation. Her expertise in electrophotographic technology has positioned her as a key player in the development of advanced imaging solutions.
Collaborations
Iwashita has collaborated with notable colleagues such as Kazunari Hamasaki and Kazutaka Sugimoto, contributing to the advancement of technology in her field.
Conclusion
Yuko Iwashita's innovative work in electrophotographic technology has led to numerous patents that enhance imaging processes. Her contributions continue to influence the industry and pave the way for future advancements.