This inventor holds 1 USPTO granted patent. Top assignee: Ricoh Company, Ltd.. Active years: 2002.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2002
Title: Hiroshi Yosinaga: Innovator in Image Formation Technology
Introduction
Hiroshi Yosinaga is a notable inventor based in Ichikawa, Japan. He has made significant contributions to the field of image formation technology, particularly in minimizing toner contamination.
Latest Patents
Yosinaga holds a patent for an "Apparatus for minimizing toner contamination on an image formation member." This invention addresses the deterioration of charge performance caused by the wear of a gap control member. The innovative design allows the charge roller to maintain contact with the surface of a photosensitive drum through a pair of tape members, effectively managing the gap between the charge roller and the drum.
Career Highlights
Hiroshi Yosinaga is associated with Ricoh Company, Ltd., a leading firm in imaging and electronics. His work has been instrumental in enhancing the performance and reliability of imaging devices.
Collaborations
Yosinaga has collaborated with esteemed colleagues such as Takatsugu Fujishiro and Masami Hiramatsu, contributing to advancements in their shared field of expertise.
Conclusion
Hiroshi Yosinaga's innovative work in minimizing toner contamination has made a lasting impact on image formation technology. His contributions continue to influence the industry and improve the functionality of imaging devices.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile