Company Filing History:
Years Active: 1999-2000
Title: Weihua Xu - Innovator in Printing Technology
Introduction
Weihua Xu is a notable inventor based in Ibaraki-ken, Japan. He has made significant contributions to the field of printing technology, holding a total of 2 patents. His work focuses on enhancing the efficiency and functionality of printing devices.
Latest Patents
Weihua Xu's latest patents include a "Sheet supply and transfer device for printers" and a "Paper sheet receptacle having transversely elastically supported barrier." The first patent addresses the automatic control of pinch rollers that press the edges of sheets delivered from a printer. This device corrects detection errors in sheet width caused by disturbances in the stack condition or incorrect contact with side fences. The second patent involves a barrier wall device designed to reduce noise from paper sheet collisions in high-speed copying or printing machines. This innovative design ensures that paper sheets are received in a well-trued stack.
Career Highlights
Weihua Xu is currently employed at Riso Kagaku Corporation, a company known for its advancements in printing technology. His work has contributed to the development of more efficient and quieter printing solutions.
Collaborations
Some of his coworkers include Yoshikazu Hara and Hisashi Sanagi, who have collaborated with him on various projects within the company.
Conclusion
Weihua Xu's innovative patents and contributions to printing technology highlight his role as a significant inventor in the industry. His work continues to influence advancements in printing efficiency and noise reduction.