This inventor holds 2 USPTO granted patents. Top assignee: Dainippon Ink and Chemicals, Incorporated. Active years: 1999.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1999
Title: **Katsunori Oba: A Pioneer in Electrophotographic Technology**
Introduction
Katsunori Oba, an inventive mind hailing from Tochigi, Japan, has made significant contributions to the field of electrophotographic photoreceptors. With a total of two patents to his name, Oba's work is pivotal in enhancing the efficiency and adaptability of electrophotographic devices.
Latest Patents
Oba's latest patents focus on the development of a phthalocyanine compound and the corresponding electrophotographic photoreceptor. His inventions allow for the simple preparation of an electrophotographic photoreceptor, which can be tailored for various machine types using the dip coating method. This method is commonly employed in the field, making his innovations notably accessible and practical. The novel photoreceptor comprises a charge-transporting layer and a charge-generating layer positioned on an electrically conductive support. The charge-generating layer contains a charge-generating material that incorporates a phthalocyanine compound, represented by a specific general formula, ensuring it meets the demands of different electrophotographic applications.
Career Highlights
Oba currently works at Dainippon Ink and Chemicals Incorporated, a company renowned for its sophisticated chemical products and technological advancements. His position allows him to engage in research and development that pushes the boundaries of existing technologies in the electrophotographic sector.
Collaborations
Throughout his career, Oba has worked alongside talented coworkers such as Yoshitaka Saito and Shinichi Okada. These collaborations have likely fostered a rich exchange of ideas, helping to propel their shared research efforts and innovate within the industry.
Conclusion
Katsunori Oba's contributions to the realm of electrophotographic technology illustrate the impact of dedicated inventors in the advancement of innovation. His patents showcase not only his expertise but also a commitment to improving the efficiency of electrophotographic photoreceptors, facilitating further developments in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile