Company Filing History:
Years Active: 2011
Title: Osami Kasai: Innovator in Optical Transceiver Technology
Introduction
Osami Kasai is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of optical transceiver technology. His innovative work has led to the development of a unique optical transceiver that enhances wavelength division multiplexing capabilities.
Latest Patents
Osami Kasai holds a patent for an "Optical transceiver with a plurality of optical subassemblies electrically connected by integrated FPC board with a substrate." This invention provides an optical transceiver that includes a receiver optical unit and a transmitter optical unit. Each optical unit comprises multiple receiver optical subassemblies (ROSAs) or transmitter optical subassemblies (TOSAs) along with wavelength selective filters. The ROSAs or TOSAs are electrically connected to the circuit on the substrate via a flexible printed circuit (FPC) board, which features multiple branches for connectivity.
Career Highlights
Osami Kasai is associated with Sumitomo Electric Industries, Limited, where he has been instrumental in advancing optical technologies. His work has not only contributed to the company's portfolio but has also positioned him as a key figure in the industry.
Collaborations
Throughout his career, Osami has collaborated with talented individuals such as Kazushige Oki and Hideaki Kamisugi. These collaborations have fostered innovation and have led to the successful development of advanced optical technologies.
Conclusion
Osami Kasai's contributions to optical transceiver technology exemplify his dedication to innovation. His patent and work at Sumitomo Electric Industries, Limited highlight his role as a significant inventor in the field.