Location History:
- Minamiashigara, JP (2009)
- Kanagawa, JP (2014)
Company Filing History:
2 out of 11,665 
1 out of 24,194 
Years Active: 2009-2014
Title: Hirokazu Sakashita: Innovator in Electrophotographic Technology
Introduction
Hirokazu Sakashita is a notable inventor based in Minami-ashigara, Japan. He has made significant contributions to the field of electrophotographic technology, holding two patents that showcase his innovative approach to image forming apparatuses.
Latest Patents
Sakashita's latest patents include advancements in electrophotographic photoreceptors and process cartridges. One of his patents describes an electrophotographic photoreceptor that consists of a conductive substrate, an intermediate layer, a photosensitive layer, and a surface layer. The surface layer incorporates two or more charge transporting materials, each with different ionization potentials, which enhance the performance of the photoreceptor. Another patent focuses on a multilayer electrophotographic photoreceptor that features an electroconductive substrate, an interlayer with fine metal oxide particles, and a charge-generating layer. This design aims to improve the efficiency and reliability of electrophotographic devices.
Career Highlights
Throughout his career, Sakashita has worked with prominent companies in the industry, including Fuji Xerox Co., Ltd. and Xerox Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in electrophotography.
Collaborations
Sakashita has collaborated with esteemed colleagues such as Shigeaki Shiino and Makoto Takemoto. Their combined expertise has fostered innovation and development in the field of electrophotographic technology.
Conclusion
Hirokazu Sakashita's contributions to electrophotographic technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence advancements in image forming technologies.