Location History:
- Sagamihara, JP (1996 - 1998)
- Houya, JP (2003)
Company Filing History:
Years Active: 1996-2003
Title: The Innovative Mind of Osamu Kamatani
Introduction
Osamu Kamatani, a distinguished inventor based in Sagamihara, Japan, has made significant contributions to the field of optical transmission systems and technology. With three patents to his name, Kamatani continues to influence advancements in communication technologies through innovative designs and implementations.
Latest Patents
One of Kamatani's noteworthy inventions is the optical transmission system designed to transmit control signals corresponding to overhead accommodating time division multiplexing (OTDM) information. This invention enhances the efficiency of data transmission by synchronizing the frequencies of both control and main signals. The system involves an optical transmitter that manipulates the optical waveform of OTDM signals, allowing for multiplexing with low peak intensity signal light.
Additionally, Kamatani developed a phase lock loop circuit using optical correlation detection. This invention aims to increase operational speeds via high-speed optical phenomena, diverging from traditional gain modulation methods. By employing an optical coupler to combine optical clocks with signals, Kamatani's approach facilitates efficient locking control through correlation detection of the resulting optical signals.
Career Highlights
Currently, Osamu Kamatani is a pivotal team member at Nippon Telegraph and Telephone Corporation, a leading company in the telecommunications industry. His work focuses on advancing optical technologies that enhance data transmission methods and improve system efficiencies.
Collaborations
Throughout his career, Kamatani has collaborated with esteemed colleagues, including Satoki Kawanishi and Masatoshi Saruwatari. These partnerships have fostered an environment of innovation and excellence, contributing to the success of various projects within the telecommunications sector.
Conclusion
Osamu Kamatani stands out as an influential inventor, continuously pushing the boundaries of technology in optical communications. His inventive spirit and commitment to improving systems have left a lasting impact on the industry, setting a precedent for future innovations in the field.