This inventor holds 2 USPTO granted patents. Top assignee: Kokusai Denshin Denwa Co., Ltd.. Active years: 1990-1991.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1990-1991
Title: Kiyohumi Mochizuki: Innovator in Optical Fiber Technology
Introduction
Kiyohumi Mochizuki is a notable inventor based in Hachioji, Japan. He has made significant contributions to the field of optical fiber technology, holding a total of 2 patents. His work focuses on improving measurement methods and control systems for semiconductor laser light sources.
Latest Patents
Mochizuki's latest patents include a method for measuring dispersion characteristics of an optical fiber. This innovative measurement method utilizes a laser connected to one end of the fiber, which can vary in output light wavelength. The system incorporates an oscillator to modulate the measurement light signal, with the modulation frequency serving as a reference electric signal. The measuring light signal is converted into an electric signal, allowing for the measurement of characteristics based on the phase difference between the reference and measuring signals. Additionally, he has developed a controller for a semiconductor laser light source. This controller regulates the spectral line width and oscillation frequency of the laser by feeding back a portion of the emitted light. The design allows for optical frequency discrimination without dividing the communication signal light, thus minimizing loss.
Career Highlights
Kiyohumi Mochizuki is currently employed at Kokusai Denshin Denwa Co., Ltd., where he continues to advance his research and development efforts in optical technologies. His work has been instrumental in enhancing the performance and reliability of optical fiber systems.
Collaborations
Mochizuki has collaborated with esteemed colleagues such as Shiro Ryu and Yukio Horiuchi. Their combined expertise has contributed to the successful development of innovative technologies in the field.
Conclusion
Kiyohumi Mochizuki is a prominent figure in the realm of optical fiber technology, with a focus on measurement methods and laser control systems. His contributions have significantly impacted the industry, showcasing the importance of innovation in advancing technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile