Company Filing History:
Years Active: 1978-1986
Title: Yasuo Yamada: Innovator in Electrophotographic Technology
Introduction
Yasuo Yamada is a notable inventor based in Ebina, Japan. He has made significant contributions to the field of electrophotography, holding 2 patents that showcase his innovative approach to color reproduction processes.
Latest Patents
Yamada's latest patents include an "Electrophotographic color reproduction process" and a "Split hologram and methods of making and using same." The electrophotographic color reproduction process involves a three-color separation method that incorporates primary uniform charge steps, color separation image exposure steps, development steps, and transfer steps. This process also features uniform exposure and secondary charge steps to enhance the quality of color reproduction. The split hologram patent details a method for creating a split hologram from an illuminated object, allowing for effective information retrieval and image regeneration.
Career Highlights
Yasuo Yamada is associated with Fuji Xerox Co., Ltd., where he has applied his expertise in developing advanced imaging technologies. His work has significantly impacted the efficiency and quality of electrophotographic processes.
Collaborations
Yamada has collaborated with notable colleagues such as Masao Seki and Harutaka Sudo, contributing to the advancement of their shared field.
Conclusion
Yasuo Yamada's innovative work in electrophotography and holography demonstrates his commitment to advancing imaging technology. His patents reflect a deep understanding of complex processes that enhance color reproduction and information retrieval.