Location History:
- Musashino, JP (2021)
- Tokyo, JP (2022)
Company Filing History:
Years Active: 2021-2022
Title: Wataru Kawakami: Innovator in Communication Technologies
Introduction
Wataru Kawakami, a notable inventor based in Tokyo, Japan, is recognized for his contributions to communication technologies. With two patents to his name, Kawakami has made significant strides in the development of state-estimating devices and optical transmission systems.
Latest Patents
Kawakami's latest patents illustrate his innovative approach to addressing challenges in communication systems. The first patent, titled "State Estimating Device and Communication System," describes a device that features a pre-processing unit and an estimating unit. The pre-processing unit acquires various data, such as signal phase, reception strength, quality, and signal processing parameters, to generate feature data for state estimation. The estimating unit then assesses the transmission path and determines any abnormalities within the transmission or reception units based on this feature data.
The second patent, "Optical Transmission System and Communication Condition Selection Method," outlines an optical transmission system capable of 1-to-N transmission and reception of optical signals. This innovative system enables the selection of communication conditions, such as modulation schemes and baud rates, tailored to the specific transmission line conditions between optical transmission and reception apparatuses.
Career Highlights
Wataru Kawakami is currently associated with Nippon Telegraph and Telephone Corporation, a leader in telecommunications and network services. His tenure at NTT has allowed him to engage in groundbreaking research and development in communication technologies, contributing to the advancement of the industry.
Collaborations
Throughout his career, Kawakami has collaborated with esteemed colleagues, including Seiki Kuwabara and Hideki Nishizawa. These partnerships have fostered an environment of innovation and creativity, leading to the successful development of his patented technologies.
Conclusion
Wataru Kawakami stands out as a distinguished inventor in the field of communication technology. His innovative patents in state estimation and optical transmission systems demonstrate his commitment to enhancing communication processes. With a foundation built on collaboration and technological advancement, Kawakami's contributions continue to influence the evolution of communication systems worldwide.