Company Filing History:
Years Active: 1991-2002
Title: Innovations by Takeshi Ihara
Introduction
Takeshi Ihara is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of optical technology, holding a total of 11 patents. His work focuses on enhancing the efficiency and effectiveness of optical receiving apparatuses and methods.
Latest Patents
One of his latest patents is an optical receiving apparatus and method. This invention aims to provide a reliable way to receive and process signal lights with varying transmission rates using a single device. The apparatus converts received signal light into an electric signal through a light receiving element, which is then amplified by an equalizing amplifier. The transmission rate is detected, allowing for optimal control of the amplifier's band, ensuring excellent reception characteristics even with different transmission rates.
Another notable patent is a method and device for extracting a timing signal. This method involves producing a data signal from one part of an optical signal while extracting a timing signal from another part. It incorporates dispersion compensation to control the total dispersion in the optical signal, enhancing the overall signal quality. The device utilizes a signal reproduction circuit, a signal extraction circuit, and a chromatic dispersion control apparatus to achieve its objectives.
Career Highlights
Takeshi Ihara is currently employed at Fujitsu Corporation, where he continues to innovate in the field of optical technology. His work has been instrumental in advancing the capabilities of optical communication systems.
Collaborations
He has collaborated with notable coworkers, including Hiroshi Hamano and Izumi Amemiya, contributing to various projects that enhance optical technologies.
Conclusion
Takeshi Ihara's contributions to optical technology through his patents and work at Fujitsu Corporation highlight his role as a leading inventor in this field. His innovations continue to shape the future of optical communication systems.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.