Location History:
- Yokosuka, JP (1999)
- Yokohama, JP (2003 - 2009)
Company Filing History:
Years Active: 1999-2009
Title: Taisuke Ihara: Innovator in Signal Transmission Technology
Introduction
Taisuke Ihara is a prominent inventor based in Yokohama, Japan, known for his contributions to signal transmission technology. With a total of three patents to his name, Ihara has made significant advancements in the field of mobile communications.
Latest Patents
One of his latest patents is a signal transmission apparatus and signal transmission method. This invention involves a signal transmission apparatus designed to transmit signals using multiple antenna elements. It includes a transmission signal generator that converts signals addressed to mobile terminals into transmission signals, which are then transmitted using a prescribed beam pattern. Additionally, the apparatus features a weighting adjustor that weights the transmission signals for each antenna element to define the beam pattern, along with a signal synthesizer for each antenna element to synthesize the weighted signals. Another notable patent is the adaptive array antenna, which is utilized in base stations according to the CDMA mobile communication system. This invention allows for a greater number of antenna elements than typically required, enabling the definition of service areas with narrower sector angles.
Career Highlights
Throughout his career, Taisuke Ihara has worked with notable companies such as NTT Mobile Communications Network, Inc. and NTT Docomo, Inc. His experience in these organizations has contributed to his expertise in mobile communication technologies.
Collaborations
Ihara has collaborated with several professionals in his field, including Koichi Tsunekawa and Makoto Kijima. These collaborations have likely enriched his work and led to innovative solutions in signal transmission.
Conclusion
Taisuke Ihara's contributions to signal transmission technology have made a significant impact in the field of mobile communications. His innovative patents and career achievements highlight his role as a leading inventor in this domain.