Company Filing History:
2 out of 5 
1 out of 3 Years Active: 2024
Title: Ken Tanizawa: Innovator in Signal Processing Technology
Introduction
Ken Tanizawa is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of signal processing, with a focus on improving data transmission and reception technologies. With a total of 3 patents to his name, Tanizawa's work addresses critical challenges in wireless communication.
Latest Patents
Tanizawa's latest patents include a "Signal Processing Device" and a "Signal Processing System." The "Signal Processing Device" aims to enhance data transmission efficiency by utilizing a light output unit that generates multiple optical signals, each with a different wavelength. This innovation allows for improved transmission and reception of data. The device employs a multiplexer to create a multiplexed optical signal, which is then encrypted using a multi-level modulation based on the Y-00 protocol.
The "Signal Processing System" addresses eavesdropping concerns in wireless communication. It features an optical signal generation unit that produces multivalued information based on prescribed data. The system includes an E/O conversion unit, an optical signal amplification unit, and a radio wave transmission unit that transmits the converted electrical signal as a radio wave. This invention provides a robust countermeasure against potential security threats.
Career Highlights
Throughout his career, Ken Tanizawa has worked with esteemed institutions such as Tamagawa University and Tamagawa Academy. His experience in these organizations has allowed him to develop and refine his innovative ideas in signal processing technology.
Collaborations
Tanizawa has collaborated with notable individuals in his field, including Fumio Futami. Their joint efforts have contributed to advancements in signal processing and communication technologies.
Conclusion
Ken Tanizawa's contributions to signal processing technology demonstrate his commitment to innovation and improvement in data transmission systems. His patents reflect a deep understanding of the challenges in wireless communication and offer practical solutions to enhance security and efficiency.