Location History:
- Susono, JP (2014 - 2021)
- Shizuoka, JP (2023)
Company Filing History:
Years Active: 2014-2025
Title: The Innovative Contributions of Tomoya Uesugi
Introduction
Tomoya Uesugi is a prominent inventor based in Susono, Japan. He has made significant contributions to the field of electrophotography, holding a total of 11 patents. His work primarily focuses on enhancing the performance and efficiency of process cartridges and electrophotographic members.
Latest Patents
One of Uesugi's latest patents involves a process cartridge that includes a photosensitive member, toner, and a developing roller. The surface layer of the photosensitive member has a Martens hardness ranging from 245 to 300 N/mm. The developing roller features a single-layered surface layer that contains a substrate and a binder resin. The elastic modulus of the binder resin in different regions is carefully calibrated to ensure optimal performance. Additionally, the toner comprises toner particles and an external additive, specifically silica particles with a major diameter of 40 to 400 nm, ensuring a coverage of 5.0% or more on the surface of the toner particle.
Another notable patent focuses on an electrophotographic member that includes an electro-conductive substrate and an elastic layer as a surface layer. This elastic layer is constituted by a single-layer that incorporates a crosslinked urethane resin and a crosslinked acrylic or epoxy resin. The unique structure of the elastic layer allows for improved functionality in electrophotographic applications.
Career Highlights
Tomoya Uesugi is currently employed at Canon Kabushiki Kaisha, a leading company in imaging and printing technology. His innovative work has significantly contributed to the advancement of electrophotographic technologies, making him a valuable asset to his organization.
Collaborations
Uesugi has collaborated with notable coworkers, including Minoru Ito and Kazuhito Wakabayashi. Their combined expertise has fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Tomoya Uesugi's contributions to the field of electrophotography are noteworthy, with a focus on enhancing process cartridges and electrophotographic members. His innovative patents and collaborations reflect his commitment to advancing technology in this domain.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.