This inventor holds 2 USPTO granted patents, plus 2 CIPO patents. Top assignee: Ricoh Company, Ltd.. Active years: 1991.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1991
Title: Atuhisa Hujiwara: Innovator in Paper Handling Technology
Introduction
Atuhisa Hujiwara is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of paper handling technology, holding 2 patents that showcase his innovative approach to improving efficiency and durability in paper positioning and handling devices.
Latest Patents
One of his latest inventions is the "Paper Positioning Device." This device features a paper positioning member that pivots against one edge of a paper sheet loaded on a receptacle. It effectively moves the paper sheet to a designated positioning position. The mechanism allows for a controlled movement, slowing down at the positioning position and accelerating until it reaches the target. This design ensures that the paper sheets are positioned efficiently without causing any damage.
Another significant invention is the "Paper Handling Apparatus." This apparatus includes multiple bins and a chuck unit, along with a stapler that binds the end portion of a stack of paper sheets. The sheets are sorted and loaded from a copier or similar image-forming apparatus. The chuck unit consists of upper and lower chucks that move up and down, exerting force in relation to the thickness of the stack. After binding, a push bar returns the stack into the bin, enhancing the overall efficiency of the paper handling process.
Career Highlights
Atuhisa Hujiwara is currently employed at Ricoh Company, Ltd., where he continues to develop innovative solutions in paper handling technology. His work has significantly impacted the efficiency of paper processing in various applications.
Collaborations
He has collaborated with notable coworkers, including Nobuyoshi Seki and Nobuyuki Morii, contributing to a dynamic team focused on advancing paper handling technologies.
Conclusion
Atuhisa Hujiwara's contributions to paper handling technology through his innovative patents demonstrate his commitment to enhancing efficiency and durability in the industry. His work continues to influence the way paper is processed and handled in various applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile