Company Filing History:
Years Active: 2022-2024
Title: Tsutomu Tatsuta: Innovator in Wireless Communication Technology
Introduction
Tsutomu Tatsuta is a prominent inventor based in Musashino, Japan. He has made significant contributions to the field of wireless communication, holding a total of 13 patents. His work focuses on enhancing communication systems through innovative technologies.
Latest Patents
Among his latest patents are advancements in wireless communication systems, methods, and devices. One notable patent involves a wireless communication system designed for single-carrier MIMO transmission. This system includes a transmitting station apparatus with a training signal generation unit and a transmit beamforming unit. The receiving station apparatus features a communication path estimation unit and an interference amount determination unit, which assesses whether residual inter-stream interference exceeds a predetermined threshold. Additionally, a receive weight calculation unit is included to optimize receive beamforming processing.
Another patent details a transmission station device that incorporates a training signal generation unit, a CP addition unit, and a transmission beamforming unit. This device performs transmission beamforming processing in the time domain to eliminate inter-antenna interference. The reception station device is equipped with a CP removal unit, a channel estimation unit, and an equalization unit to mitigate inter-symbol interference in the frequency domain.
Career Highlights
Tsutomu Tatsuta is affiliated with Nippon Telegraph and Telephone Corporation, where he continues to innovate in wireless communication technologies. His extensive experience and expertise have positioned him as a key figure in the industry.
Collaborations
He has collaborated with notable coworkers, including Hayato Fukuzono and Keita Kuriyama, contributing to various projects and advancements in wireless communication.
Conclusion
Tsutomu Tatsuta's work in wireless communication technology exemplifies innovation and dedication. His patents reflect a commitment to improving communication systems, making significant strides in the field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.