Company Filing History:
Years Active: 2002-2003
Title: Ichiro Yokota: Innovator in Optical Technology
Introduction
Ichiro Yokota is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of optical technology, particularly in the development of optical fiber systems. With a total of 2 patents to his name, Yokota's work has had a considerable impact on the industry.
Latest Patents
Yokota's latest patents include an innovative optical fiber amplifier and an optical transmission system utilizing the same technology. This system incorporates a variable attenuator inserted into an optical input part, allowing for feedback control to maintain a constant optical input to the amplifying optical fiber. Additionally, the system is designed to adjust the total optical output and the optical input based on channel number information obtained from a supervisory signal. A key feature of this invention is its ability to detect light to and from an intermediate optical component. When the absence of the component is detected, the system suppresses pumping to prevent optical surges during the connection of the optical component, generating a signal indicative of the component's detachment.
Career Highlights
Ichiro Yokota is currently employed at Hitachi, Ltd., where he continues to advance his research and development in optical technologies. His work at Hitachi has positioned him as a leader in the field, contributing to the company's reputation for innovation.
Collaborations
Yokota has collaborated with notable colleagues, including Shinji Sakano and Junya Kosaka. These partnerships have fostered a collaborative environment that enhances the development of cutting-edge technologies.
Conclusion
Ichiro Yokota's contributions to optical technology through his patents and work at Hitachi, Ltd. highlight his role as an influential inventor in the field. His innovative solutions continue to shape the future of optical systems.