This inventor holds 2 USPTO granted patents. Top assignee: Ricoh Company, Ltd.. Active years: 2011-2014.
Company Filing History:
Years Active: 2011-2014
Title: Keisuke Saka: Innovator in Edge Detection and Belt Driving Control
Introduction
Keisuke Saka is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the fields of edge detection and belt driving control, holding a total of 2 patents. His work is primarily associated with Ricoh Company, Ltd., where he has developed innovative technologies that enhance imaging and control systems.
Latest Patents
One of Saka's latest patents is an edge detecting device and image forming apparatus. This device is designed to detect the edge of a moving recording medium using a reflecting unit with a high reflectance surface. It incorporates light sources that illuminate both the recording medium and the reflecting surface, along with a light receiving unit that captures reflected light. The control unit then identifies the edge of the recording medium based on the output from the photoelectric conversion elements.
Another significant patent is for a belt driving control device, which includes a belt and a driving roller that transmits drive force. This device features a belt phase detecting section that monitors the belt's phase and a correction amount computing section that calculates adjustments to the belt's travelling velocity. The driving control section retrieves this correction amount to ensure smooth operation by compensating for fluctuations in the belt's velocity.
Career Highlights
Throughout his career, Keisuke Saka has focused on developing technologies that improve the efficiency and accuracy of imaging systems. His work at Ricoh Company, Ltd. has positioned him as a key player in the innovation of edge detection and belt driving control mechanisms. His patents reflect a deep understanding of both optical and mechanical systems, showcasing his expertise in these areas.
Collaborations
Saka has collaborated with notable colleagues, including Noritaka Masuda and Hiromichi Matsuda. These partnerships have likely contributed to the successful development of his patented technologies, fostering an environment of innovation and creativity.
Conclusion
Keisuke Saka's contributions to the fields of edge detection and belt driving control demonstrate his commitment to advancing technology. His patents not only highlight his inventive spirit but also his ability to solve complex engineering challenges. Through his work at Ricoh Company, Ltd., Saka continues to influence the landscape of imaging technology.