This inventor holds 1 USPTO granted patent. Top assignee: Fuji Xerox Co., Ltd.. Active years: 1987.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1987
Title: Jun-ichi Hama: Innovator in Electrostatic Development Methods
Introduction
Jun-ichi Hama is a notable inventor based in Ebina, Japan. He has made significant contributions to the field of electrostatic development methods, particularly in the area of toner application for imaging technologies. His innovative approach has led to the development of a unique patent that enhances the efficiency of electrostatic latent image processing.
Latest Patents
Hama holds a patent for an "Electrostatic latent image developing method." This method involves positioning an electrostatic latent image holding body and a development electrode, which carries a toner layer, opposite each other with a gap in between. The process transfers toner from the development electrode to the electrostatic latent image holding body across this gap, effectively developing the latent image. A toner carrying layer made of a resistive material with a specific resistance of 106 to 1012 Ω.cm is formed over the development electrode. By applying a high-frequency alternating electric field to the development electrode, a fringing field is created, allowing the toner to adhere to the electrostatic latent image holding body in the form of the latent image.
Career Highlights
Jun-ichi Hama is associated with Fuji Xerox Co., Ltd., where he has been instrumental in advancing imaging technologies. His work has not only contributed to the company's portfolio but has also influenced the broader field of electrostatic development methods.
Collaborations
Hama has collaborated with notable colleagues, including Kazuo Terao and Touru Teshigawara. These collaborations have fostered innovation and have been pivotal in the development of new technologies in the imaging sector.
Conclusion
Jun-ichi Hama's contributions to electrostatic development methods exemplify the impact of innovative thinking in technology. His patent reflects a significant advancement in the field, showcasing the importance of research and collaboration in driving progress.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile