Company Filing History:
Years Active: 1996-2010
Title: Isao Takeuchi: A Pioneer in Wireless Communication Innovations
Introduction
Isao Takeuchi is a prominent inventor based in Tokyo, Japan, known for his significant contributions to the field of wireless communication. With a portfolio of six patents, Takeuchi has made remarkable strides in developing information-processing apparatuses and systems that enhance communication techniques.
Latest Patents
Among his most recent innovations is an advanced information-processing apparatus, which utilizes a back-scattering communication scheme to transmit prescribed data wirelessly. This apparatus includes a tag designed to receive a carrier wave signal at a frequency of 2.45 GHz. The tag transmits a response signal, which has been modulated based on the received data. An integral part of this system is the tag reader, which not only sends a carrier wave signal to the tag but also processes the response composite signals returned from it. This tag reader incorporates a carrier-wave-compensating circuit that effectively eliminates any unsynchronized carrier wave composite signals, ensuring clarity and accuracy in communication.
Another notable patent involves transmitting and receiving apparatuses and methods, where the transmitter dispatches a quadrature modulated signal. This signal comprises both transmission data and a known pseudo-random number (PN) sequence. When received, the signal is carefully separated into real and imaginary parts for further analysis through equalizers and correlation circuits, enabling highly precise data interpretation.
Career Highlights
Isao Takeuchi has made his mark working at Sony Corporation, a leading technology and entertainment company, where he has been instrumental in pushing the boundaries of wireless communication technology. His innovative approaches have been vital in addressing complex challenges in the industry and paving the way for seamless communication solutions.
Collaborations
In his quest for innovation, Takeuchi has collaborated with esteemed colleagues such as Masakatsu Toyoshima and Taku Yamagata. These partnerships have enriched his research and development efforts, resulting in groundbreaking patents that contribute significantly to the technology landscape.
Conclusion
Isao Takeuchi's dedication to advancing wireless communication technology through his inventions is commendable. His latest patents reflect his innovative spirit and commitment to enhancing information processing and communication systems. As the industry continues to evolve, Takeuchi's contributions will undoubtedly leave a lasting impact on the future of technology.